Pennsylvania
Area code 412
Area code 412 covers Pittsburgh, Elizabeth, Clairton, Greensburg, Washington and more in Pennsylvania, in the Eastern time zone. It has been in service since 1947. It shares its area with 878 (an overlay).
Most reported 412 numbers
Carriers in 412
Line types
Counted over the exchanges, from the carrier each was assigned to.
Cities in area code 412
Every 412 exchange
The first six digits of a number. Each one with 3 or more flagged numbers has its own page: who it was assigned to and the numbers in it.
| Exchange | City | Carrier | Type | Flagged |
|---|---|---|---|---|
| 412-200 | AT&T | VoIP | 0 | |
| 412-201 | Pittsburgh | Verizon | Landline | 0 |
| 412-202 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-203 | Lumen (Level 3) | VoIP | 0 | |
| 412-204 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-205 | Pittsburgh | AT&T | VoIP | 0 |
| 412-206 | Windstream (PAETEC) | VoIP | 0 | |
| 412-207 | Pittsburgh | AT&T | VoIP | 0 |
| 412-208 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-209 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-212 | Lumen (Level 3) | VoIP | 0 | |
| 412-213 | AT&T | VoIP | 0 | |
| 412-214 | Pittsburgh | Wide Voice | Landline | 0 |
| 412-215 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-216 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-217 | Washington | AT&T Mobility | Wireless | 0 |
| 412-218 | T-Mobile | Wireless | 0 | |
| 412-219 | Windstream (PAETEC) | VoIP | 0 | |
| 412-220 | Verizon | Landline | 0 | |
| 412-221 | Verizon | Landline | 0 | |
| 412-222 | Pittsburgh | AT&T | VoIP | 0 |
| 412-223 | Pittsburgh | Core Communications | Landline | 0 |
| 412-224 | Pittsburgh | Fidium Enterprise Services | Landline | 0 |
| 412-225 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-226 | Clairton | AT&T | VoIP | 0 |
| 412-227 | Pittsburgh | Verizon | Landline | 0 |
| 412-228 | Pittsburgh | Citynet Pennsylvania | Landline | 0 |
| 412-229 | Windstream (PAETEC) | VoIP | 0 | |
| 412-230 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-231 | Pittsburgh | Verizon | Landline | 0 |
| 412-232 | Pittsburgh | Verizon | Landline | 0 |
| 412-233 | Clairton | Verizon | Landline | 0 |
| 412-234 | Pittsburgh | Verizon | Landline | 0 |
| 412-235 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-236 | Pittsburgh | Verizon | Landline | 0 |
| 412-237 | Pittsburgh | Verizon | Landline | 0 |
| 412-238 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-239 | Pittsburgh | Verizon Wireless | Wireless | 1 |
| 412-240 | Pittsburgh | Skyetel | Landline | 0 |
| 412-241 | Pittsburgh | Verizon | Landline | 0 |
| 412-242 | Pittsburgh | Verizon | Landline | 0 |
| 412-243 | Pittsburgh | Verizon | Landline | 0 |
| 412-244 | Pittsburgh | Verizon | Landline | 0 |
| 412-245 | Lumen (Level 3) | VoIP | 0 | |
| 412-246 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-247 | Pittsburgh | Verizon | Landline | 0 |
| 412-248 | Full Service Network | Landline | 0 | |
| 412-249 | AT&T | VoIP | 0 | |
| 412-250 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-251 | Pittsburgh | Comcast (Xfinity) | VoIP | 0 |
| 412-252 | Pittsburgh | AT&T | VoIP | 0 |
| 412-253 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-254 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-255 | Pittsburgh | Verizon | Landline | 0 |
| 412-256 | Pittsburgh | Verizon | Landline | 0 |
| 412-257 | Verizon | Landline | 0 | |
| 412-258 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-259 | AT&T | VoIP | 0 | |
| 412-260 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-261 | Pittsburgh | Verizon | Landline | 0 |
| 412-262 | Verizon | Landline | 0 | |
| 412-263 | Pittsburgh | Verizon | Landline | 0 |
| 412-264 | Verizon | Landline | 0 | |
| 412-265 | Lumen (Level 3) | VoIP | 0 | |
| 412-266 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-267 | Lumen (Level 3) | VoIP | 0 | |
| 412-268 | Pittsburgh | Verizon | Landline | 0 |
| 412-269 | Verizon | Landline | 0 | |
| 412-270 | Spok (paging) | Pager | 0 | |
| 412-271 | Pittsburgh | Verizon | Landline | 0 |
| 412-272 | Spok (paging) | Pager | 0 | |
| 412-273 | Pittsburgh | Verizon | Landline | 0 |
| 412-274 | Clairton | Onvoy (Sinch) | VoIP | 0 |
| 412-275 | Comcast (Xfinity) | VoIP | 0 | |
| 412-276 | Verizon | Landline | 0 | |
| 412-277 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-278 | Verizon | Landline | 0 | |
| 412-279 | Verizon | Landline | 0 | |
| 412-280 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-281 | Pittsburgh | Verizon | Landline | 0 |
| 412-282 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-283 | Fidium Enterprise Services | Landline | 0 | |
| 412-284 | Pittsburgh | Nuso | Landline | 0 |
| 412-285 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-286 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-287 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-288 | Pittsburgh | Verizon | Landline | 0 |
| 412-289 | Indiana | Verizon Wireless | Wireless | 0 |
| 412-290 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-291 | Pittsburgh | Verizon | Landline | 0 |
| 412-292 | T-Mobile | Wireless | 0 | |
| 412-293 | Onvoy (Sinch) | VoIP | 0 | |
| 412-294 | Lumen (Level 3) | VoIP | 0 | |
| 412-295 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-296 | Washington | T-Mobile | Wireless | 0 |
| 412-297 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-298 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-299 | Verizon | Landline | 0 | |
| 412-300 | Spok (paging) | Pager | 0 | |
| 412-301 | Pittsburgh | Comcast (Xfinity) | VoIP | 0 |
| 412-302 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-303 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-304 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-305 | T-Mobile (Metro) | Wireless | 0 | |
| 412-306 | Pittsburgh | Verizon | Landline | 0 |
| 412-307 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-308 | AT&T | VoIP | 0 | |
| 412-309 | Indiana | Verizon Wireless | Wireless | 0 |
| 412-310 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-312 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-313 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-314 | Onvoy (Sinch) | VoIP | 2 | |
| 412-315 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-316 | Pittsburgh | AT&T | VoIP | 0 |
| 412-317 | AT&T | VoIP | 0 | |
| 412-318 | AT&T | VoIP | 1 | |
| 412-319 | AT&T | VoIP | 0 | |
| 412-320 | Pittsburgh | Verizon | Landline | 0 |
| 412-321 | Pittsburgh | Verizon | Landline | 0 |
| 412-322 | Pittsburgh | Verizon | Landline | 0 |
| 412-323 | Pittsburgh | Verizon | Landline | 0 |
| 412-324 | Fidium Enterprise Services | Landline | 0 | |
| 412-325 | Pittsburgh | Fidium Enterprise Services | Landline | 0 |
| 412-326 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-327 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-328 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-329 | Windstream (PAETEC) | VoIP | 0 | |
| 412-330 | Pittsburgh | Verizon | Landline | 0 |
| 412-331 | Pittsburgh | Verizon | Landline | 0 |
| 412-332 | Onvoy (Sinch) | VoIP | 1 | |
| 412-334 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-335 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-336 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-337 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-338 | Pittsburgh | Verizon | Landline | 0 |
| 412-339 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-340 | Schuylkill Mobile Fone | Landline | 0 | |
| 412-341 | Pittsburgh | Verizon | Landline | 0 |
| 412-342 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-343 | Pittsburgh | Verizon | Landline | 0 |
| 412-344 | Pittsburgh | Verizon | Landline | 0 |
| 412-345 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-346 | Windstream (PAETEC) | VoIP | 0 | |
| 412-347 | Windstream (PAETEC) | VoIP | 0 | |
| 412-348 | Windstream (PAETEC) | VoIP | 0 | |
| 412-349 | Windstream (PAETEC) | VoIP | 0 | |
| 412-350 | Pittsburgh | Verizon | Landline | 0 |
| 412-351 | Pittsburgh | Verizon | Landline | 0 |
| 412-352 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-353 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-354 | Pittsburgh | Verizon | Landline | 0 |
| 412-355 | Pittsburgh | Verizon | Landline | 0 |
| 412-356 | Verizon Business | VoIP | 0 | |
| 412-357 | Lumen (Level 3) | VoIP | 0 | |
| 412-358 | Verizon | Landline | 0 | |
| 412-359 | Pittsburgh | Verizon | Landline | 0 |
| 412-360 | Pittsburgh | Core Communications | Landline | 0 |
| 412-361 | Pittsburgh | Verizon | Landline | 0 |
| 412-362 | Pittsburgh | Verizon | Landline | 0 |
| 412-363 | Pittsburgh | Verizon | Landline | 0 |
| 412-364 | Verizon | Landline | 0 | |
| 412-365 | Pittsburgh | Verizon | Landline | 0 |
| 412-366 | Verizon | Landline | 0 | |
| 412-367 | Verizon | Landline | 0 | |
| 412-368 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-369 | Verizon | Landline | 0 | |
| 412-370 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-371 | Pittsburgh | Verizon | Landline | 0 |
| 412-372 | Verizon | Landline | 0 | |
| 412-373 | Verizon | Landline | 0 | |
| 412-374 | Verizon | Landline | 0 | |
| 412-375 | AT&T | VoIP | 0 | |
| 412-376 | Verizon Business | VoIP | 0 | |
| 412-377 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-378 | T-Mobile | Wireless | 0 | |
| 412-379 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-380 | Verizon | Landline | 0 | |
| 412-381 | Pittsburgh | Verizon | Landline | 0 |
| 412-382 | Elizabeth | Verizon | Landline | 0 |
| 412-383 | Pittsburgh | Verizon | Landline | 0 |
| 412-384 | Elizabeth | Verizon | Landline | 0 |
| 412-385 | Verizon Business | VoIP | 0 | |
| 412-386 | Verizon Business | VoIP | 0 | |
| 412-387 | Elizabeth | Verizon Business | VoIP | 0 |
| 412-388 | Pittsburgh | Verizon | Landline | 0 |
| 412-389 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-390 | Pittsburgh | Verizon | Landline | 0 |
| 412-391 | Pittsburgh | Verizon | Landline | 0 |
| 412-392 | Pittsburgh | Verizon | Landline | 0 |
| 412-393 | Pittsburgh | Verizon | Landline | 0 |
| 412-394 | Pittsburgh | Verizon | Landline | 0 |
| 412-395 | Pittsburgh | AT&T | VoIP | 0 |
| 412-396 | Pittsburgh | Verizon | Landline | 0 |
| 412-397 | Verizon Business | VoIP | 0 | |
| 412-398 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-399 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-400 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-401 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-402 | Pittsburgh | Verizon | Landline | 0 |
| 412-403 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-404 | Pittsburgh | AT&T | VoIP | 0 |
| 412-405 | Elizabeth | AT&T | VoIP | 0 |
| 412-406 | AT&T | VoIP | 0 | |
| 412-407 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-408 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-409 | Verizon Business | VoIP | 0 | |
| 412-410 | Pittsburgh | Barr Tell USA | Landline | 0 |
| 412-413 | Verizon Business | VoIP | 0 | |
| 412-414 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-415 | Pittsburgh | AT&T | VoIP | 0 |
| 412-416 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-417 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-418 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-419 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-420 | Pittsburgh | Verizon | Landline | 0 |
| 412-421 | Pittsburgh | Verizon | Landline | 0 |
| 412-422 | Pittsburgh | Verizon | Landline | 0 |
| 412-423 | Fidium Enterprise Services | Landline | 0 | |
| 412-424 | Windstream (PAETEC) | VoIP | 0 | |
| 412-425 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-426 | Verizon Business | VoIP | 0 | |
| 412-427 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-428 | Verizon Business | VoIP | 0 | |
| 412-429 | Verizon | Landline | 0 | |
| 412-430 | Pittsburgh | Peerless Network | VoIP | 2 |
| 412-431 | Pittsburgh | Verizon | Landline | 0 |
| 412-432 | Pittsburgh | Verizon | Landline | 0 |
| 412-433 | Pittsburgh | Verizon | Landline | 0 |
| 412-434 | Pittsburgh | Verizon | Landline | 0 |
| 412-435 | Windstream (PAETEC) | VoIP | 0 | |
| 412-436 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-437 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-438 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-439 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-440 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-441 | Pittsburgh | Verizon | Landline | 0 |
| 412-442 | Pittsburgh | Verizon | Landline | 0 |
| 412-443 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-444 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-445 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-446 | Windstream (PAETEC) | VoIP | 0 | |
| 412-447 | Windstream (PAETEC) | VoIP | 0 | |
| 412-448 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-449 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-450 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-451 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-452 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-453 | Lumen (Level 3) | VoIP | 0 | |
| 412-454 | Pittsburgh | Verizon | Landline | 0 |
| 412-455 | Fidium Enterprise Services | Landline | 0 | |
| 412-456 | Pittsburgh | Verizon | Landline | 0 |
| 412-457 | Fidium Enterprise Services | Landline | 0 | |
| 412-458 | Pittsburgh | Comcast (Xfinity) | VoIP | 0 |
| 412-459 | Pittsburgh | Fidium Enterprise Services | Landline | 0 |
| 412-460 | Verizon | Landline | 1 | |
| 412-461 | Pittsburgh | Verizon | Landline | 0 |
| 412-462 | Pittsburgh | Verizon | Landline | 0 |
| 412-463 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-464 | Pittsburgh | Verizon | Landline | 0 |
| 412-465 | Bandwidth | VoIP | 0 | |
| 412-466 | Verizon | Landline | 0 | |
| 412-467 | Pittsburgh | Verizon | Landline | 0 |
| 412-468 | Clairton | YMax (magicJack) | VoIP | 0 |
| 412-469 | Verizon | Landline | 0 | |
| 412-470 | Verizon | Landline | 0 | |
| 412-471 | Pittsburgh | Verizon | Landline | 0 |
| 412-472 | Verizon | Landline | 0 | |
| 412-473 | Pittsburgh | Verizon | Landline | 0 |
| 412-474 | Verizon | Landline | 0 | |
| 412-475 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-476 | Pittsburgh | Verizon | Landline | 0 |
| 412-477 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-478 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-479 | Verizon Business | VoIP | 0 | |
| 412-480 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-481 | Pittsburgh | Verizon | Landline | 0 |
| 412-482 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-483 | Telnyx | VoIP | 0 | |
| 412-484 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-485 | Pittsburgh | Verizon | Landline | 0 |
| 412-486 | Verizon | Landline | 0 | |
| 412-487 | Verizon | Landline | 0 | |
| 412-488 | Pittsburgh | Verizon | Landline | 0 |
| 412-489 | Verizon Business | VoIP | 0 | |
| 412-490 | Verizon | Landline | 0 | |
| 412-491 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-492 | Verizon | Landline | 0 | |
| 412-493 | Verizon | Landline | 0 | |
| 412-494 | Verizon | Landline | 0 | |
| 412-495 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-496 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-497 | Pittsburgh | Verizon | Landline | 0 |
| 412-498 | T-Mobile | Wireless | 0 | |
| 412-499 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-500 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-501 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-502 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-503 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-504 | Verizon Business | VoIP | 0 | |
| 412-505 | Verizon Business | VoIP | 0 | |
| 412-506 | Verizon Business | VoIP | 0 | |
| 412-507 | Verizon Business | VoIP | 0 | |
| 412-508 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-509 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-510 | Pittsburgh | Xo Communications Services | VoIP | 0 |
| 412-512 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-513 | Pittsburgh | Verizon | Landline | 0 |
| 412-514 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-515 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-516 | Airespring | Landline | 0 | |
| 412-517 | AT&T | VoIP | 0 | |
| 412-518 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-519 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-520 | Pittsburgh | Verizon | Landline | 0 |
| 412-521 | Pittsburgh | Verizon | Landline | 0 |
| 412-522 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-523 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-524 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-525 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-526 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-527 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-528 | Lumen (Level 3) | VoIP | 0 | |
| 412-529 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-530 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-531 | Pittsburgh | Verizon | Landline | 0 |
| 412-532 | Windstream (PAETEC) | VoIP | 0 | |
| 412-533 | Clairton | Verizon Business | VoIP | 3 |
| 412-534 | Verizon Business | VoIP | 0 | |
| 412-535 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-536 | Verizon Business | VoIP | 0 | |
| 412-537 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-538 | AT&T | VoIP | 0 | |
| 412-539 | Pittsburgh | Fidium Enterprise Services | Landline | 0 |
| 412-540 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-541 | Bandwidth | VoIP | 0 | |
| 412-542 | Lumen (Level 3) | VoIP | 0 | |
| 412-543 | Onvoy (Sinch) | VoIP | 0 | |
| 412-544 | Pittsburgh | Verizon | Landline | 0 |
| 412-545 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-546 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-547 | Clairton | Bandwidth | VoIP | 0 |
| 412-548 | Verizon Business | VoIP | 0 | |
| 412-549 | Kittanning | Verizon Wireless | Wireless | 0 |
| 412-550 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-551 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-552 | Pittsburgh | Verizon | Landline | 0 |
| 412-553 | Pittsburgh | Verizon | Landline | 0 |
| 412-554 | Greensburg | Verizon Wireless | Wireless | 0 |
| 412-556 | Pittsburgh | Onvoy (Sinch) | VoIP | 1 |
| 412-557 | Verizon Business | VoIP | 0 | |
| 412-558 | Greensburg | Verizon Wireless | Wireless | 0 |
| 412-559 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-560 | Pittsburgh | Verizon | Landline | 0 |
| 412-561 | Pittsburgh | Verizon | Landline | 0 |
| 412-562 | Pittsburgh | Verizon | Landline | 0 |
| 412-563 | Pittsburgh | Verizon | Landline | 0 |
| 412-564 | Lumen (Level 3) | VoIP | 0 | |
| 412-565 | Pittsburgh | Verizon | Landline | 0 |
| 412-566 | Pittsburgh | Verizon | Landline | 0 |
| 412-567 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-568 | Onvoy (Sinch) | VoIP | 0 | |
| 412-569 | Lumen (Level 3) | VoIP | 0 | |
| 412-570 | Pittsburgh | Shelcomm | Landline | 0 |
| 412-571 | Pittsburgh | Verizon | Landline | 0 |
| 412-572 | Pittsburgh | Verizon | Landline | 0 |
| 412-573 | Windstream (PAETEC) | VoIP | 0 | |
| 412-574 | Pittsburgh | Verizon | Landline | 0 |
| 412-575 | Pittsburgh | Verizon | Landline | 0 |
| 412-576 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-577 | Pittsburgh | Verizon | Landline | 0 |
| 412-578 | Pittsburgh | Verizon | Landline | 0 |
| 412-579 | Pittsburgh | Verizon | Landline | 0 |
| 412-580 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-581 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-582 | Uniontown | Verizon Wireless | Wireless | 0 |
| 412-583 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-584 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-585 | Verizon Wireless | Wireless | 0 | |
| 412-586 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-587 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-588 | Pittsburgh | Telnyx | VoIP | 0 |
| 412-589 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-590 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-591 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-592 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-593 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-594 | Pittsburgh | Verizon | Landline | 0 |
| 412-595 | Verizon Business | VoIP | 1 | |
| 412-596 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-597 | Spok (paging) | Pager | 0 | |
| 412-598 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-599 | Verizon Business | VoIP | 0 | |
| 412-600 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-601 | Greensburg | Verizon Wireless | Wireless | 0 |
| 412-602 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-603 | Butler | Verizon Wireless | Wireless | 0 |
| 412-604 | Verizon | Landline | 0 | |
| 412-605 | Pittsburgh | Verizon | Landline | 0 |
| 412-606 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-607 | T-Mobile | Wireless | 0 | |
| 412-608 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-609 | T-Mobile | Wireless | 0 | |
| 412-610 | Greensburg | T-Mobile | Wireless | 0 |
| 412-612 | T-Mobile | Wireless | 0 | |
| 412-613 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-614 | Butler | T-Mobile | Wireless | 0 |
| 412-615 | T-Mobile | Wireless | 0 | |
| 412-616 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-617 | Spok (paging) | Pager | 0 | |
| 412-618 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-619 | Onvoy (Sinch) | VoIP | 0 | |
| 412-620 | Lumen (Level 3) | VoIP | 0 | |
| 412-621 | Pittsburgh | Verizon | Landline | 0 |
| 412-622 | Pittsburgh | Verizon | Landline | 0 |
| 412-623 | Pittsburgh | Verizon | Landline | 0 |
| 412-624 | Pittsburgh | Verizon | Landline | 0 |
| 412-625 | Lumen (Level 3) | VoIP | 0 | |
| 412-626 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-627 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-628 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-629 | Butler | Verizon Wireless | Wireless | 0 |
| 412-630 | Verizon | Landline | 0 | |
| 412-631 | Onvoy (Sinch) | VoIP | 0 | |
| 412-632 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-633 | Pittsburgh | Verizon | Landline | 0 |
| 412-634 | Elizabeth | Verizon | Landline | 1 |
| 412-635 | Verizon | Landline | 0 | |
| 412-636 | Pittsburgh | Verizon | Landline | 0 |
| 412-637 | Verizon Business | VoIP | 0 | |
| 412-638 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-639 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-640 | Spok (paging) | Pager | 0 | |
| 412-641 | Pittsburgh | Verizon | Landline | 0 |
| 412-642 | Pittsburgh | Verizon | Landline | 0 |
| 412-643 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-644 | Pittsburgh | Verizon | Landline | 0 |
| 412-645 | Pittsburgh | Verizon | Landline | 0 |
| 412-646 | Comcast (Xfinity) | VoIP | 0 | |
| 412-647 | Pittsburgh | Verizon | Landline | 0 |
| 412-648 | Pittsburgh | Verizon | Landline | 0 |
| 412-649 | Spok (paging) | Pager | 0 | |
| 412-650 | Verizon | Landline | 0 | |
| 412-651 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-652 | Pittsburgh | Airus | Landline | 0 |
| 412-653 | Verizon | Landline | 0 | |
| 412-654 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-655 | Verizon | Landline | 0 | |
| 412-656 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-657 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-658 | Pittsburgh | Verizon | Landline | 0 |
| 412-659 | Onvoy (Sinch) | VoIP | 0 | |
| 412-660 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-661 | Pittsburgh | Verizon | Landline | 0 |
| 412-662 | Lumen (Level 3) | VoIP | 0 | |
| 412-663 | Onvoy (Sinch) | VoIP | 0 | |
| 412-664 | Verizon | Landline | 0 | |
| 412-665 | Pittsburgh | Verizon | Landline | 0 |
| 412-666 | Verizon | Landline | 0 | |
| 412-667 | Pittsburgh | Verizon | Landline | 0 |
| 412-668 | Pittsburgh | Comcast (Xfinity) | VoIP | 0 |
| 412-669 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-670 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-671 | Beaver Falls | AT&T Mobility | Wireless | 0 |
| 412-672 | Verizon | Landline | 0 | |
| 412-673 | Verizon | Landline | 0 | |
| 412-674 | Onvoy (Sinch) | VoIP | 0 | |
| 412-675 | Verizon | Landline | 0 | |
| 412-676 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-677 | Windstream (PAETEC) | VoIP | 0 | |
| 412-678 | Verizon | Landline | 0 | |
| 412-679 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-680 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-681 | Pittsburgh | Verizon | Landline | 0 |
| 412-682 | Pittsburgh | Verizon | Landline | 0 |
| 412-683 | Pittsburgh | Verizon | Landline | 0 |
| 412-684 | Fidium Enterprise Services | Landline | 0 | |
| 412-685 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-686 | Spok (paging) | Pager | 0 | |
| 412-687 | Pittsburgh | Verizon | Landline | 0 |
| 412-688 | Pittsburgh | Verizon | Landline | 0 |
| 412-689 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-690 | Pittsburgh | Verizon | Landline | 0 |
| 412-691 | Uniontown | Verizon Wireless | Wireless | 0 |
| 412-692 | Pittsburgh | Verizon | Landline | 0 |
| 412-693 | Windstream (PAETEC) | VoIP | 0 | |
| 412-694 | Pittsburgh | Nuso | Landline | 0 |
| 412-695 | Onvoy (Sinch) | VoIP | 0 | |
| 412-696 | Pittsburgh | Fidium Enterprise Services | Landline | 0 |
| 412-697 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-698 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-699 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-701 | Verizon Business | VoIP | 0 | |
| 412-702 | Verizon Business | VoIP | 0 | |
| 412-703 | Nuso | Landline | 0 | |
| 412-704 | AT&T | VoIP | 0 | |
| 412-705 | Pittsburgh | Verizon | Landline | 0 |
| 412-706 | Htc Communications | Landline | 0 | |
| 412-707 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-708 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-709 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-710 | The Voice Application Network | Landline | 0 | |
| 412-712 | Fidium Enterprise Services | Landline | 0 | |
| 412-713 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-714 | AT&T | VoIP | 0 | |
| 412-715 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-716 | T-Mobile (Metro) | Wireless | 0 | |
| 412-717 | AT&T | VoIP | 0 | |
| 412-718 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-719 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-720 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-721 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-722 | Fidium Enterprise Services | Landline | 0 | |
| 412-723 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-725 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-726 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-727 | Pittsburgh | AT&T | VoIP | 0 |
| 412-728 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-729 | Elizabeth | Fidium Enterprise Services | Landline | 0 |
| 412-730 | Pittsburgh | Nuso | Landline | 0 |
| 412-731 | Pittsburgh | Verizon | Landline | 0 |
| 412-732 | Pittsburgh | Verizon | Landline | 0 |
| 412-733 | Pittsburgh | AT&T | VoIP | 0 |
| 412-734 | Pittsburgh | Verizon | Landline | 0 |
| 412-735 | Pittsburgh | Citynet Pennsylvania | Landline | 0 |
| 412-736 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-737 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-738 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-739 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-740 | Pittsburgh | Verizon | Landline | 0 |
| 412-741 | Verizon | Landline | 0 | |
| 412-742 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-743 | Clairton | Onvoy (Sinch) | VoIP | 0 |
| 412-744 | Verizon Business | VoIP | 0 | |
| 412-745 | Pittsburgh | Full Service Network | Landline | 0 |
| 412-746 | Pittsburgh | Finger Lakes Technologies Group | Landline | 0 |
| 412-747 | Verizon | Landline | 0 | |
| 412-748 | Bandwidth | VoIP | 0 | |
| 412-749 | Verizon | Landline | 0 | |
| 412-750 | Pittsburgh | 8X8 | VoIP | 0 |
| 412-751 | Verizon | Landline | 0 | |
| 412-752 | Pittsburgh | Bandwidth | VoIP | 0 |
| 412-753 | Windstream (PAETEC) | VoIP | 0 | |
| 412-754 | Verizon | Landline | 0 | |
| 412-755 | Onvoy (Sinch) | VoIP | 0 | |
| 412-756 | Lumen (Level 3) | VoIP | 0 | |
| 412-757 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-758 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-759 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-760 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-761 | Pittsburgh | Verizon | Landline | 0 |
| 412-762 | Pittsburgh | Verizon | Landline | 0 |
| 412-763 | Bandwidth | VoIP | 0 | |
| 412-764 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-765 | Pittsburgh | Verizon | Landline | 0 |
| 412-766 | Pittsburgh | Verizon | Landline | 0 |
| 412-767 | Verizon | Landline | 0 | |
| 412-768 | Pittsburgh | Verizon | Landline | 0 |
| 412-769 | Pittsburgh | IP Horizon | VoIP | 0 |
| 412-770 | Pittsburgh | Lumen (Level 3) | VoIP | 0 |
| 412-771 | Pittsburgh | Verizon | Landline | 0 |
| 412-772 | Pittsburgh | AT&T | VoIP | 0 |
| 412-773 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-774 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-775 | Pittsburgh | Full Service Network | Landline | 0 |
| 412-776 | Onvoy (Sinch) | VoIP | 0 | |
| 412-777 | Pittsburgh | Verizon | Landline | 0 |
| 412-778 | Pittsburgh | Verizon | Landline | 0 |
| 412-779 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-780 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-781 | Pittsburgh | Verizon | Landline | 0 |
| 412-782 | Pittsburgh | Verizon | Landline | 0 |
| 412-783 | Bandwidth | VoIP | 0 | |
| 412-784 | Pittsburgh | Verizon | Landline | 0 |
| 412-785 | Pittsburgh | Vonage | VoIP | 0 |
| 412-786 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-787 | Verizon | Landline | 0 | |
| 412-788 | Verizon | Landline | 0 | |
| 412-789 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-790 | Onvoy (Sinch) | VoIP | 0 | |
| 412-791 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-792 | Pittsburgh | T-Mobile (Metro) | Wireless | 0 |
| 412-793 | Verizon | Landline | 0 | |
| 412-794 | Onvoy (Sinch) | VoIP | 0 | |
| 412-795 | Verizon | Landline | 0 | |
| 412-796 | Onvoy (Sinch) | VoIP | 0 | |
| 412-797 | T-Mobile (Metro) | Wireless | 0 | |
| 412-798 | Verizon | Landline | 0 | |
| 412-799 | Pittsburgh | Verizon | Landline | 0 |
| 412-800 | Onvoy (Sinch) | VoIP | 0 | |
| 412-801 | Pittsburgh | Verizon | Landline | 0 |
| 412-802 | Pittsburgh | Verizon | Landline | 0 |
| 412-803 | Pittsburgh | Verizon | Landline | 0 |
| 412-804 | Pittsburgh | Verizon | Landline | 0 |
| 412-805 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-806 | Pittsburgh | Bandwidth | VoIP | 0 |
| 412-807 | Pittsburgh | Verizon | Landline | 0 |
| 412-808 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-809 | Verizon | Landline | 0 | |
| 412-810 | Verizon Business | VoIP | 0 | |
| 412-812 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-813 | Elizabeth | Verizon Business | VoIP | 0 |
| 412-814 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-815 | Pittsburgh | Bandwidth | VoIP | 0 |
| 412-816 | Verizon | Landline | 0 | |
| 412-817 | Greensburg | AT&T Mobility | Wireless | 0 |
| 412-818 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-819 | Pittsburgh | Verizon | Landline | 0 |
| 412-820 | Verizon | Landline | 0 | |
| 412-821 | Pittsburgh | Verizon | Landline | 0 |
| 412-822 | Pittsburgh | Verizon | Landline | 0 |
| 412-823 | Verizon | Landline | 0 | |
| 412-824 | Verizon | Landline | 0 | |
| 412-825 | Verizon | Landline | 0 | |
| 412-826 | Verizon | Landline | 0 | |
| 412-827 | Bandwidth | VoIP | 0 | |
| 412-828 | Verizon | Landline | 0 | |
| 412-829 | Verizon | Landline | 0 | |
| 412-830 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-831 | Verizon | Landline | 0 | |
| 412-832 | Onvoy (Sinch) | VoIP | 0 | |
| 412-833 | Verizon | Landline | 0 | |
| 412-834 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-835 | Verizon | Landline | 0 | |
| 412-836 | Onvoy (Sinch) | VoIP | 0 | |
| 412-837 | Windstream (PAETEC) | VoIP | 0 | |
| 412-838 | Fidium Enterprise Services | Landline | 0 | |
| 412-839 | Htc Communications | Landline | 0 | |
| 412-841 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-842 | Pittsburgh | Core Communications | Landline | 0 |
| 412-843 | Verizon Business | VoIP | 0 | |
| 412-844 | Pittsburgh | Hd Carrier | Landline | 0 |
| 412-846 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-847 | Fidium Enterprise Services | Landline | 0 | |
| 412-848 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-849 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-850 | Htc Communications | Landline | 0 | |
| 412-851 | Verizon | Landline | 0 | |
| 412-852 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-853 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-854 | Verizon | Landline | 0 | |
| 412-855 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-856 | Verizon | Landline | 0 | |
| 412-857 | T-Mobile | Wireless | 0 | |
| 412-858 | Verizon | Landline | 0 | |
| 412-859 | Verizon | Landline | 0 | |
| 412-860 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-861 | T-Mobile | Wireless | 0 | |
| 412-862 | Pittsburgh | Verizon | Landline | 0 |
| 412-863 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-864 | Pittsburgh | Verizon | Landline | 0 |
| 412-865 | Fidium Enterprise Services | Landline | 0 | |
| 412-866 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-867 | Pittsburgh | Verizon | Landline | 0 |
| 412-868 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-869 | Pittsburgh | Ahoi | Landline | 0 |
| 412-870 | T-Mobile (Metro) | Wireless | 0 | |
| 412-871 | Pittsburgh | AT&T | VoIP | 0 |
| 412-872 | Verizon Business | VoIP | 0 | |
| 412-873 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-874 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-875 | Pittsburgh | AT&T | VoIP | 0 |
| 412-876 | T-Mobile (Metro) | Wireless | 0 | |
| 412-877 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-879 | Elizabeth | Peerless Network | VoIP | 0 |
| 412-880 | Pittsburgh | Verizon | Landline | 0 |
| 412-881 | Pittsburgh | Verizon | Landline | 0 |
| 412-882 | Pittsburgh | Verizon | Landline | 0 |
| 412-883 | T-Mobile | Wireless | 0 | |
| 412-884 | Pittsburgh | Verizon | Landline | 0 |
| 412-885 | Pittsburgh | Verizon | Landline | 0 |
| 412-886 | Pittsburgh | Verizon | Landline | 0 |
| 412-887 | T-Mobile (Metro) | Wireless | 0 | |
| 412-888 | Pittsburgh | Core Communications | Landline | 0 |
| 412-889 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-891 | Bandwidth | VoIP | 0 | |
| 412-892 | Pittsburgh | Verizon | Landline | 0 |
| 412-893 | AT&T | VoIP | 0 | |
| 412-894 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-895 | Onvoy (Sinch) | VoIP | 0 | |
| 412-896 | AT&T | VoIP | 0 | |
| 412-897 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-898 | Pittsburgh | Wavenation | Landline | 0 |
| 412-899 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-900 | Onvoy (Sinch) | VoIP | 0 | |
| 412-901 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-902 | Lumen (Level 3) | VoIP | 0 | |
| 412-903 | Verizon Business | VoIP | 0 | |
| 412-904 | Pittsburgh | AT&T | VoIP | 0 |
| 412-905 | Pittsburgh | Verizon | Landline | 0 |
| 412-906 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-908 | Beaver Falls | T-Mobile | Wireless | 0 |
| 412-909 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-910 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-912 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-913 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-914 | Verizon | Landline | 0 | |
| 412-915 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-916 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-917 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-918 | Pittsburgh | AT&T | VoIP | 0 |
| 412-919 | Pittsburgh | Verizon | Landline | 0 |
| 412-920 | Pittsburgh | Verizon | Landline | 0 |
| 412-921 | Pittsburgh | Verizon | Landline | 0 |
| 412-922 | Pittsburgh | Verizon | Landline | 0 |
| 412-923 | Pittsburgh | Verizon | Landline | 0 |
| 412-924 | Pittsburgh | Fidium Enterprise Services | Landline | 0 |
| 412-925 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-926 | Pittsburgh | Windstream (PAETEC) | VoIP | 0 |
| 412-927 | Lumen (Level 3) | VoIP | 0 | |
| 412-928 | Pittsburgh | Verizon | Landline | 0 |
| 412-929 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-930 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-931 | Pittsburgh | Verizon | Landline | 0 |
| 412-932 | Pittsburgh | Comcast (Xfinity) | VoIP | 0 |
| 412-933 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-935 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-937 | Pittsburgh | Verizon | Landline | 0 |
| 412-938 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-939 | Pittsburgh | Verizon | Landline | 0 |
| 412-940 | Pittsburgh | Tpx Communications | Landline | 0 |
| 412-941 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-942 | Pittsburgh | Fidium Enterprise Services | Landline | 0 |
| 412-943 | Fidium Enterprise Services | Landline | 0 | |
| 412-944 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-945 | Clairton | Bandwidth | VoIP | 0 |
| 412-946 | Elizabeth | Onvoy (Sinch) | VoIP | 0 |
| 412-947 | Pittsburgh | Bandwidth | VoIP | 0 |
| 412-948 | Fidium Enterprise Services | Landline | 0 | |
| 412-949 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-951 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-952 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-953 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-954 | Pittsburgh | Verizon Business | VoIP | 0 |
| 412-955 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-956 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-958 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-960 | Pittsburgh | Onvoy (Sinch) | VoIP | 0 |
| 412-961 | Pittsburgh | Verizon | Landline | 0 |
| 412-963 | Verizon | Landline | 0 | |
| 412-965 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-967 | Verizon | Landline | 0 | |
| 412-968 | Verizon | Landline | 0 | |
| 412-969 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-970 | Pittsburgh | Spok (paging) | Pager | 0 |
| 412-972 | Rochester | Verizon Wireless | Wireless | 0 |
| 412-973 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-974 | Rochester | Verizon Wireless | Wireless | 0 |
| 412-977 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-978 | Spok (paging) | Pager | 0 | |
| 412-979 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-980 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-981 | Onvoy (Sinch) | VoIP | 0 | |
| 412-983 | Pittsburgh | T-Mobile | Wireless | 0 |
| 412-990 | Onvoy (Sinch) | VoIP | 1 | |
| 412-991 | Onvoy (Sinch) | VoIP | 0 | |
| 412-992 | Pittsburgh | Verizon Wireless | Wireless | 0 |
| 412-994 | Washington | Verizon Wireless | Wireless | 0 |
| 412-995 | Pittsburgh | AT&T | VoIP | 0 |
| 412-996 | Pittsburgh | AT&T Mobility | Wireless | 0 |
| 412-997 | Washington | Verizon Wireless | Wireless | 0 |
| 412-998 | Verizon Business | VoIP | 0 | |
| 412-999 | Pittsburgh | AT&T Mobility | Wireless | 0 |
Area code 412 questions
Where is area code 412?
Area code 412 is in Pennsylvania. Its biggest rate centers are Pittsburgh, Elizabeth, Clairton, Greensburg, Washington.
What time zone is area code 412?
Area code 412 is in the Eastern time zone.
Is a call from area code 412 a scam?
An area code alone can't tell you. Scammers use and spoof numbers in every area code. 15 412 numbers have been flagged on ShadyCall. Look up the full number to see its reports and FTC/FCC complaints.
What carriers use area code 412?
Of its 762 exchanges, the most were assigned to Verizon, Verizon Wireless, AT&T Mobility. Numbers can be ported to any carrier, so the exchange shows the original carrier only.
What area codes overlay 412?
412 shares its area with 878. In an overlay, new numbers get the newer codes and you dial all ten digits.