Illinois

Area code 773

Area code 773 covers Chicago in Illinois, in the Central time zone. It has been in service since 1996. It shares its area with 872 (an overlay).

WhereIllinois

Time zoneCentral

Exchanges786

Flagged numbers32275 complaints

Most reported 773 numbers

Carriers in 773

AT&T280 39%
T-Mobile169 23%
AT&T Mobility84 12%
Verizon Wireless59 8%
Verizon Business46 6%
Lumen (Level 3)36 5%
Windstream (PAETEC)33 5%
Onvoy (Sinch)17 2%

Line types

Wireless (cell phone)316 40%
Landline284 36%
VoIP / internet phone171 22%
Pager15 2%

Counted over the exchanges, from the carrier each was assigned to.

Cities in area code 773

Chicago

Every 773 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
773-200	Chicago	Five9	Landline	0
773-201	Chicago	Spok (paging)	Pager	0
773-202	Chicago	AT&T	Landline	0
773-203	Chicago	AT&T Mobility	Wireless	0
773-204	Chicago	AT&T	VoIP	0
773-205	Chicago	AT&T	Landline	0
773-206	Chicago	AT&T Mobility	Wireless	0
773-207	Chicago	Onvoy (Sinch)	VoIP	1
773-208	Chicago	AT&T Mobility	Wireless	0
773-209	Chicago	T-Mobile	Wireless	0
773-210	Chicago	AT&T	Landline	0
773-212	Chicago	Spok (paging)	Pager	0
773-213	Chicago	AT&T Mobility	Wireless	0
773-214	Chicago	Spok (paging)	Pager	0
773-215	Chicago	Spok (paging)	Pager	0
773-216	Chicago	T-Mobile	Wireless	0
773-217	Chicago	AT&T Mobility	Wireless	0
773-218	Chicago	AT&T Mobility	Wireless	0
773-219	Chicago	T-Mobile	Wireless	4
773-220	Chicago	T-Mobile	Wireless	0
773-221	Chicago	AT&T	Landline	0
773-222	Chicago	Spok (paging)	Pager	0
773-223	Chicago	Spok (paging)	Pager	0
773-224	Chicago	AT&T	Landline	0
773-225	Chicago	T-Mobile	Wireless	0
773-226	Chicago	T-Mobile	Wireless	0
773-227	Chicago	AT&T	Landline	0
773-228	Chicago	Spok (paging)	Pager	0
773-229	Chicago	AT&T	Landline	0
773-230	Chicago	AT&T Mobility	Wireless	0
773-231	Chicago	Lumen (Level 3)	VoIP	0
773-232	Chicago	Onvoy (Sinch)	VoIP	0
773-233	Chicago	AT&T	Landline	0
773-234	Chicago	Bandwidth	VoIP	0
773-235	Chicago	AT&T	Landline	0
773-236	Chicago	T-Mobile	Wireless	0
773-237	Chicago	AT&T	Landline	0
773-238	Chicago	AT&T	Landline	0
773-239	Chicago	AT&T	Landline	0
773-240	Chicago	T-Mobile	Wireless	0
773-241	Chicago	AT&T	Landline	2
773-242	Chicago	AT&T	Landline	0
773-243	Chicago	Verizon Business	VoIP	0
773-244	Chicago	AT&T	Landline	0
773-245	Chicago	Bandwidth	VoIP	2
773-246	Chicago	Indiana Paging Network	Pager	0
773-247	Chicago	AT&T	Landline	0
773-248	Chicago	AT&T	Landline	0
773-249	Chicago	Lumen (Level 3)	VoIP	0
773-250	Chicago	Verizon Business	VoIP	0
773-251	Chicago	AT&T Mobility	Wireless	0
773-252	Chicago	AT&T	Landline	0
773-253	Chicago	AT&T	VoIP	0
773-254	Chicago	AT&T	Landline	0
773-255	Chicago	AT&T Mobility	Wireless	0
773-256	Chicago	AT&T	Landline	0
773-257	Chicago	AT&T	Landline	0
773-258	Chicago	Spok (paging)	Pager	0
773-259	Chicago	AT&T Mobility	Wireless	0
773-260	Chicago	AT&T	Landline	0
773-261	Chicago	AT&T	Landline	0
773-262	Chicago	AT&T	Landline	0
773-263	Chicago	T-Mobile	Wireless	0
773-264	Chicago	AT&T	Landline	0
773-265	Chicago	AT&T	Landline	0
773-266	Chicago	AT&T Mobility	Wireless	0
773-267	Chicago	AT&T	Landline	0
773-268	Chicago	AT&T	Landline	0
773-269	Chicago	AT&T	VoIP	0
773-270	Chicago	T-Mobile (Metro)	Wireless	0
773-271	Chicago	AT&T	Landline	0
773-272	Chicago	Verizon Business	VoIP	0
773-273	Chicago	AT&T	Landline	0
773-274	Chicago	AT&T	Landline	0
773-275	Chicago	AT&T	Landline	0
773-276	Chicago	AT&T	Landline	0
773-277	Chicago	AT&T	Landline	0
773-278	Chicago	AT&T	Landline	0
773-279	Chicago	AT&T	Landline	1
773-280	Chicago	T-Mobile	Wireless	0
773-281	Chicago	AT&T	Landline	0
773-282	Chicago	AT&T	Landline	0
773-283	Chicago	AT&T	Landline	0
773-284	Chicago	AT&T	Landline	0
773-285	Chicago	AT&T	Landline	0
773-286	Chicago	AT&T	Landline	0
773-287	Chicago	AT&T	Landline	0
773-288	Chicago	AT&T	Landline	0
773-289	Chicago	Verizon Business	VoIP	0
773-290	Chicago	Lumen (Level 3)	VoIP	1
773-291	Chicago	AT&T	Landline	0
773-292	Chicago	AT&T	Landline	0
773-293	Chicago	AT&T	Landline	0
773-294	Chicago	AT&T Mobility	Wireless	0
773-295	Chicago	Verizon Business	VoIP	0
773-296	Chicago	AT&T	Landline	0
773-297	Chicago	T-Mobile	Wireless	0
773-298	Chicago	AT&T	Landline	0
773-299	Chicago	Verizon Business	VoIP	0
773-300	Chicago	Onvoy (Sinch)	VoIP	0
773-301	Chicago	T-Mobile	Wireless	0
773-302	Chicago	T-Mobile	Wireless	0
773-303	Chicago	Verizon Business	VoIP	0
773-304	Chicago	Verizon Business	VoIP	0
773-305	Chicago	Verizon Business	VoIP	0
773-306	Chicago	AT&T	VoIP	1
773-307	Chicago	AT&T Mobility	Wireless	0
773-308	Chicago	First Communications	Landline	0
773-309	Chicago	Windstream (PAETEC)	VoIP	0
773-310	Chicago	T-Mobile	Wireless	0
773-312	Chicago	T-Mobile	Wireless	0
773-313	Chicago	Verizon Business	VoIP	0
773-314	Chicago	Verizon Business	VoIP	0
773-315	Chicago	AT&T Mobility	Wireless	0
773-316	Chicago	AT&T Mobility	Wireless	0
773-317	Chicago	T-Mobile	Wireless	0
773-318	Chicago	Verizon Wireless	Wireless	0
773-319	Chicago	T-Mobile	Wireless	0
773-320	Chicago	AT&T Mobility	Wireless	0
773-321	Chicago	Lumen (Level 3)	VoIP	0
773-322	Chicago	T-Mobile	Wireless	0
773-323	Chicago	American Messaging Services	Landline	0
773-324	Chicago	AT&T	Landline	0
773-325	Chicago	AT&T	Landline	0
773-326	Chicago	Lumen (Level 3)	VoIP	0
773-327	Chicago	AT&T	Landline	0
773-328	Chicago	First Communications	Landline	0
773-329	Chicago	AT&T	VoIP	0
773-330	Chicago	AT&T Mobility	Wireless	0
773-331	Chicago	T-Mobile	Wireless	0
773-332	Chicago	Verizon Wireless	Wireless	0
773-333	Chicago	American Messaging Services	Landline	0
773-334	Chicago	AT&T	Landline	0
773-335	Chicago	AT&T Mobility	Wireless	0
773-336	Chicago	First Communications	Landline	0
773-337	Chicago	Verizon Business	VoIP	1
773-338	Chicago	AT&T	Landline	0
773-339	Chicago	Verizon Wireless	Wireless	0
773-340	Chicago	Onvoy (Sinch)	VoIP	0
773-341	Chicago	First Communications	Landline	0
773-342	Chicago	AT&T	Landline	0
773-343	Chicago	Verizon Wireless	Wireless	0
773-344	Chicago	Verizon Business	VoIP	0
773-345	Chicago	Verizon Business	VoIP	0
773-346	Chicago	Verizon Business	VoIP	0
773-347	Chicago	Verizon Business	VoIP	0
773-348	Chicago	AT&T	Landline	0
773-349	Chicago	Verizon Business	VoIP	0
773-350	Chicago	Verizon Wireless	Wireless	0
773-351	Chicago	AT&T Mobility	Wireless	0
773-352	Chicago	Onvoy (Sinch)	VoIP	1
773-353	Chicago	Lumen (Level 3)	VoIP	0
773-354	Chicago	T-Mobile	Wireless	0
773-355	Chicago	Windstream (PAETEC)	VoIP	0
773-356	Chicago	AT&T	Landline	0
773-357	Chicago	First Communications	Landline	1
773-358	Chicago	Verizon Business	VoIP	0
773-359	Chicago	Verizon Business	VoIP	0
773-360	Chicago	Lumen (Level 3)	VoIP	0
773-361	Chicago	AT&T	Landline	0
773-362	Chicago	Windstream (PAETEC)	VoIP	0
773-363	Chicago	AT&T	Landline	0
773-364	Chicago	Windstream (PAETEC)	VoIP	0
773-365	Chicago	Verizon Business	VoIP	1
773-366	Chicago	T-Mobile	Wireless	0
773-367	Chicago	T-Mobile	Wireless	0
773-368	Chicago	T-Mobile	Wireless	0
773-369	Chicago	AT&T Mobility	Wireless	0
773-370	Chicago	T-Mobile	Wireless	0
773-371	Chicago	AT&T	Landline	0
773-372	Chicago	Verizon Wireless	Wireless	0
773-373	Chicago	AT&T	Landline	0
773-374	Chicago	AT&T	Landline	0
773-375	Chicago	AT&T	Landline	0
773-376	Chicago	AT&T	Landline	0
773-377	Chicago	AT&T	VoIP	0
773-378	Chicago	AT&T	Landline	0
773-379	Chicago	AT&T	Landline	0
773-380	Chicago	AT&T	Landline	0
773-381	Chicago	AT&T	Landline	0
773-382	Chicago	Windstream (PAETEC)	VoIP	0
773-383	Chicago	AT&T Mobility	Wireless	0
773-384	Chicago	AT&T	Landline	0
773-385	Chicago	AT&T	Landline	0
773-386	Chicago	T-Mobile	Wireless	0
773-387	Chicago	T-Mobile	Wireless	0
773-388	Chicago	AT&T	Landline	0
773-389	Chicago	Bandwidth	VoIP	0
773-390	Chicago	Verizon Wireless	Wireless	0
773-391	Chicago	AT&T Mobility	Wireless	0
773-392	Chicago	T-Mobile	Wireless	0
773-393	Chicago	Spok (paging)	Pager	0
773-394	Chicago	AT&T	Landline	0
773-395	Chicago	AT&T	Landline	0
773-396	Chicago	Windstream (PAETEC)	VoIP	0
773-397	Chicago	AT&T Mobility	Wireless	0
773-398	Chicago	T-Mobile	Wireless	0
773-399	Chicago	AT&T	Landline	0
773-400	Chicago	American Messaging Services	Landline	0
773-401	Chicago	AT&T Mobility	Wireless	0
773-402	Chicago	AT&T Mobility	Wireless	0
773-403	Chicago	T-Mobile	Wireless	0
773-404	Chicago	AT&T	Landline	0
773-405	Chicago	Verizon Wireless	Wireless	0
773-406	Chicago	T-Mobile	Wireless	0
773-407	Chicago	T-Mobile	Wireless	0
773-408	Chicago	T-Mobile	Wireless	0
773-409	Chicago	AT&T	VoIP	0
773-410	Chicago	T-Mobile	Wireless	2
773-412	Chicago	T-Mobile	Wireless	0
773-413	Chicago	AT&T	VoIP	0
773-414	Chicago	T-Mobile	Wireless	0
773-415	Chicago	Verizon Wireless	Wireless	0
773-416	Chicago	T-Mobile	Wireless	0
773-417	Chicago	Comcast (Xfinity)	VoIP	0
773-418	Chicago	T-Mobile	Wireless	0
773-419	Chicago	T-Mobile	Wireless	0
773-420	Chicago	AT&T	VoIP	0
773-421	Chicago	Verizon Wireless	Wireless	0
773-422	Chicago	Verizon Wireless	Wireless	0
773-423	Chicago	Verizon Business	VoIP	0
773-424	Chicago	AT&T	VoIP	0
773-425	Chicago	T-Mobile	Wireless	0
773-426	Chicago	T-Mobile	Wireless	0
773-427	Chicago	AT&T	Landline	0
773-428	Chicago	AT&T Mobility	Wireless	0
773-429	Chicago	AT&T	Landline	0
773-430	Chicago	T-Mobile	Wireless	0
773-431	Chicago	AT&T Mobility	Wireless	0
773-432	Chicago	First Communications	Landline	0
773-433	Chicago	T-Mobile	Wireless	0
773-434	Chicago	AT&T	Landline	0
773-435	Chicago	Verizon Business	VoIP	0
773-436	Chicago	AT&T	Landline	0
773-437	Chicago	AT&T	VoIP	0
773-438	Chicago	Spok (paging)	Pager	0
773-439	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-440	Chicago	T-Mobile (Metro)	Wireless	0
773-441	Chicago	AT&T Mobility	Wireless	0
773-442	Chicago	Verizon Business	VoIP	0
773-443	Chicago	T-Mobile	Wireless	0
773-444	Chicago	AT&T	Landline	0
773-445	Chicago	AT&T	Landline	0
773-446	Chicago	Lumen (Level 3)	VoIP	0
773-447	Chicago	T-Mobile	Wireless	0
773-448	Chicago	Onvoy (Sinch)	VoIP	0
773-449	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-450	Chicago	AT&T Mobility	Wireless	0
773-451	Chicago	AT&T	Landline	0
773-452	Chicago	Verizon Wireless	Wireless	0
773-453	Chicago	Verizon Business	VoIP	1
773-454	Chicago	T-Mobile	Wireless	0
773-455	Chicago	Verizon Business	VoIP	0
773-456	Chicago	AT&T Mobility	Wireless	0
773-457	Chicago	T-Mobile	Wireless	0
773-458	Chicago	Verizon Business	VoIP	0
773-459	Chicago	T-Mobile	Wireless	0
773-460	Chicago	Onvoy (Sinch)	VoIP	0
773-461	Chicago	T-Mobile	Wireless	0
773-462	Chicago	AT&T	Landline	0
773-463	Chicago	AT&T	Landline	0
773-464	Chicago	Spok (paging)	Pager	0
773-465	Chicago	AT&T	Landline	0
773-466	Chicago	Verizon Business	VoIP	9
773-467	Chicago	AT&T	Landline	0
773-468	Chicago	AT&T	Landline	0
773-469	Chicago	T-Mobile	Wireless	0
773-470	Chicago	Verizon Business	VoIP	0
773-471	Chicago	AT&T	Landline	0
773-472	Chicago	AT&T	Landline	0
773-473	Chicago	AT&T	Landline	0
773-474	Chicago	Windstream (PAETEC)	VoIP	0
773-475	Chicago	AT&T	VoIP	0
773-476	Chicago	AT&T	Landline	0
773-477	Chicago	AT&T	Landline	0
773-478	Chicago	AT&T	Landline	0
773-479	Chicago	AT&T	Landline	0
773-480	Chicago	AT&T Mobility	Wireless	0
773-481	Chicago	AT&T	Landline	0
773-482	Chicago	Windstream (PAETEC)	VoIP	0
773-483	Chicago	AT&T	Landline	0
773-484	Chicago	Verizon Wireless	Wireless	0
773-485	Chicago	Verizon Wireless	Wireless	0
773-486	Chicago	AT&T	Landline	0
773-487	Chicago	AT&T	Landline	0
773-488	Chicago	AT&T	Landline	0
773-489	Chicago	AT&T	Landline	0
773-490	Chicago	AT&T Mobility	Wireless	0
773-491	Chicago	T-Mobile	Wireless	0
773-492	Chicago	Bandwidth	VoIP	0
773-493	Chicago	AT&T	Landline	0
773-494	Chicago	T-Mobile	Wireless	0
773-495	Chicago	T-Mobile	Wireless	0
773-496	Chicago	Windstream (PAETEC)	VoIP	0
773-497	Chicago	Verizon Wireless	Wireless	0
773-498	Chicago	AT&T	VoIP	0
773-499	Chicago	T-Mobile	Wireless	0
773-500	Chicago	Onvoy (Sinch)	VoIP	0
773-501	Chicago	T-Mobile	Wireless	0
773-502	Chicago	Verizon Wireless	Wireless	0
773-503	Chicago	T-Mobile	Wireless	0
773-504	Chicago	AT&T Mobility	Wireless	0
773-505	Chicago	Verizon Wireless	Wireless	0
773-506	Chicago	AT&T	Landline	0
773-507	Chicago	T-Mobile	Wireless	0
773-508	Chicago	AT&T	Landline	0
773-509	Chicago	AT&T	Landline	0
773-510	Chicago	T-Mobile	Wireless	0
773-512	Chicago	T-Mobile	Wireless	0
773-513	Chicago	AT&T Mobility	Wireless	0
773-514	Chicago	AT&T Mobility	Wireless	0
773-515	Chicago	Verizon Wireless	Wireless	0
773-516	Chicago	Peerless Network	VoIP	0
773-517	Chicago	T-Mobile	Wireless	0
773-518	Chicago	Verizon Wireless	Wireless	0
773-519	Chicago	Verizon Wireless	Wireless	0
773-520	Chicago	Verizon Wireless	Wireless	0
773-521	Chicago	AT&T	Landline	0
773-522	Chicago	AT&T	Landline	0
773-523	Chicago	AT&T	Landline	0
773-524	Chicago	Lumen (Level 3)	VoIP	0
773-525	Chicago	AT&T	Landline	0
773-526	Chicago	Windstream (PAETEC)	VoIP	0
773-527	Chicago	Lumen (Level 3)	VoIP	0
773-528	Chicago	AT&T	Landline	0
773-529	Chicago	AT&T	Landline	0
773-530	Chicago	Comcast (Xfinity)	VoIP	0
773-531	Chicago	T-Mobile	Wireless	0
773-532	Chicago	AT&T Mobility	Wireless	0
773-533	Chicago	AT&T	Landline	0
773-534	Chicago	AT&T	Landline	0
773-535	Chicago	AT&T	Landline	0
773-536	Chicago	AT&T	Landline	0
773-537	Chicago	First Communications	Landline	0
773-538	Chicago	AT&T	Landline	0
773-539	Chicago	AT&T	Landline	0
773-540	Chicago	T-Mobile	Wireless	0
773-541	Chicago	Lumen (Level 3)	VoIP	0
773-542	Chicago	AT&T	Landline	0
773-543	Chicago	T-Mobile	Wireless	0
773-544	Chicago	T-Mobile	Wireless	0
773-545	Chicago	AT&T	Landline	0
773-546	Chicago	AT&T	Landline	0
773-547	Chicago	AT&T Mobility	Wireless	0
773-548	Chicago	AT&T	Landline	0
773-549	Chicago	AT&T	Landline	0
773-550	Chicago	Verizon Wireless	Wireless	0
773-551	Chicago	AT&T Mobility	Wireless	0
773-552	Chicago	T-Mobile	Wireless	0
773-553	Chicago	AT&T	Landline	0
773-554	Chicago	T-Mobile	Wireless	0
773-556	Chicago	T-Mobile	Wireless	0
773-557	Chicago	Windstream (PAETEC)	VoIP	0
773-558	Chicago	Verizon Wireless	Wireless	0
773-559	Chicago	T-Mobile	Wireless	0
773-560	Chicago	AT&T	VoIP	0
773-561	Chicago	AT&T	Landline	0
773-562	Chicago	T-Mobile	Wireless	0
773-563	Chicago	T-Mobile	Wireless	0
773-564	Chicago	AT&T	VoIP	0
773-565	Chicago	First Communications	Landline	0
773-566	Chicago	Spok (paging)	Pager	0
773-567	Chicago	T-Mobile (Metro)	Wireless	0
773-568	Chicago	AT&T	Landline	0
773-569	Chicago	AT&T	Landline	0
773-570	Chicago	Lumen (Level 3)	VoIP	0
773-571	Chicago	Verizon Wireless	Wireless	0
773-572	Chicago	Lumen (Level 3)	VoIP	0
773-573	Chicago	Verizon Wireless	Wireless	0
773-574	Chicago	T-Mobile	Wireless	0
773-575	Chicago	AT&T Mobility	Wireless	0
773-576	Chicago	AT&T Mobility	Wireless	0
773-577	Chicago	Windstream (PAETEC)	VoIP	0
773-578	Chicago	AT&T Mobility	Wireless	0
773-579	Chicago	AT&T	Landline	0
773-580	Chicago	AT&T Mobility	Wireless	0
773-581	Chicago	AT&T	Landline	0
773-582	Chicago	AT&T	Landline	0
773-583	Chicago	AT&T	Landline	0
773-584	Chicago	Verizon Business	VoIP	0
773-585	Chicago	AT&T	Landline	0
773-586	Chicago	AT&T	Landline	0
773-587	Chicago	T-Mobile	Wireless	0
773-588	Chicago	AT&T	Landline	0
773-589	Chicago	AT&T	Landline	0
773-590	Chicago	Verizon Wireless	Wireless	0
773-591	Chicago	AT&T	Landline	0
773-592	Chicago	T-Mobile	Wireless	0
773-593	Chicago	T-Mobile	Wireless	0
773-594	Chicago	AT&T	Landline	0
773-595	Chicago	T-Mobile	Wireless	0
773-596	Chicago	Windstream (PAETEC)	VoIP	0
773-597	Chicago	First Communications	Landline	0
773-598	Chicago	Verizon Business	VoIP	0
773-599	Chicago	Onvoy (Sinch)	VoIP	0
773-600	Chicago	T-Mobile	Wireless	0
773-601	Chicago	AT&T	Landline	0
773-602	Chicago	AT&T	Landline	0
773-603	Chicago	T-Mobile	Wireless	0
773-604	Chicago	AT&T	Landline	0
773-605	Chicago	First Communications	Landline	0
773-606	Chicago	T-Mobile	Wireless	0
773-607	Chicago	AT&T Mobility	Wireless	0
773-608	Chicago	AT&T Mobility	Wireless	0
773-609	Chicago	Onvoy (Sinch)	VoIP	0
773-610	Chicago	AT&T Mobility	Wireless	0
773-612	Chicago	AT&T Mobility	Wireless	0
773-613	Chicago	AT&T Mobility	Wireless	0
773-614	Chicago	T-Mobile	Wireless	0
773-615	Chicago	T-Mobile	Wireless	0
773-616	Chicago	T-Mobile	Wireless	0
773-617	Chicago	T-Mobile	Wireless	0
773-618	Chicago	AT&T Mobility	Wireless	0
773-619	Chicago	T-Mobile	Wireless	0
773-620	Chicago	AT&T Mobility	Wireless	0
773-621	Chicago	T-Mobile	Wireless	0
773-622	Chicago	AT&T	Landline	0
773-623	Chicago	AT&T Mobility	Wireless	0
773-624	Chicago	AT&T	Landline	0
773-625	Chicago	AT&T	Landline	0
773-626	Chicago	AT&T	Landline	0
773-627	Chicago	Windstream (PAETEC)	VoIP	0
773-628	Chicago	AT&T	VoIP	0
773-629	Chicago	T-Mobile	Wireless	0
773-630	Chicago	AT&T Mobility	Wireless	0
773-631	Chicago	AT&T	Landline	0
773-632	Chicago	Verizon Business	VoIP	0
773-633	Chicago	Verizon Wireless	Wireless	0
773-634	Chicago	Verizon Business	VoIP	0
773-635	Chicago	Lumen (Level 3)	VoIP	0
773-636	Chicago	Verizon Wireless	Wireless	0
773-637	Chicago	AT&T	Landline	0
773-638	Chicago	AT&T	Landline	0
773-639	Chicago	T-Mobile	Wireless	0
773-640	Chicago	Windstream (PAETEC)	VoIP	0
773-641	Chicago	T-Mobile	Wireless	0
773-642	Chicago	T-Mobile	Wireless	0
773-643	Chicago	AT&T	Landline	0
773-644	Chicago	AT&T	VoIP	0
773-645	Chicago	AT&T	Landline	0
773-646	Chicago	AT&T	Landline	0
773-647	Chicago	T-Mobile	Wireless	0
773-648	Chicago	Windstream (PAETEC)	VoIP	0
773-649	Chicago	Windstream (PAETEC)	VoIP	0
773-650	Chicago	AT&T	Landline	0
773-651	Chicago	AT&T	Landline	0
773-652	Chicago	Spok (paging)	Pager	0
773-653	Chicago	Windstream (PAETEC)	VoIP	0
773-654	Chicago	Windstream (PAETEC)	VoIP	0
773-655	Chicago	T-Mobile	Wireless	0
773-656	Chicago	T-Mobile	Wireless	0
773-657	Chicago	T-Mobile	Wireless	0
773-658	Chicago	AT&T Mobility	Wireless	0
773-659	Chicago	AT&T Mobility	Wireless	0
773-660	Chicago	AT&T	Landline	0
773-661	Chicago	Windstream (PAETEC)	VoIP	0
773-662	Chicago	Verizon Wireless	Wireless	0
773-663	Chicago	T-Mobile	Wireless	0
773-664	Chicago	Windstream (PAETEC)	VoIP	0
773-665	Chicago	AT&T	Landline	0
773-666	Chicago	Bandwidth	VoIP	0
773-667	Chicago	AT&T	Landline	0
773-668	Chicago	Lumen (Level 3)	VoIP	0
773-669	Chicago	Bandwidth	VoIP	0
773-670	Chicago	AT&T Mobility	Wireless	0
773-671	Chicago	T-Mobile	Wireless	0
773-672	Chicago	T-Mobile	Wireless	0
773-673	Chicago	Windstream (PAETEC)	VoIP	0
773-674	Chicago	AT&T	Landline	0
773-675	Chicago	Verizon Wireless	Wireless	0
773-676	Chicago	AT&T	VoIP	0
773-677	Chicago	AT&T Mobility	Wireless	0
773-678	Chicago	T-Mobile	Wireless	0
773-679	Chicago	T-Mobile	Wireless	0
773-680	Chicago	AT&T Mobility	Wireless	0
773-681	Chicago	Verizon Business	VoIP	0
773-682	Chicago	Verizon Wireless	Wireless	0
773-683	Chicago	AT&T Mobility	Wireless	0
773-684	Chicago	AT&T	Landline	0
773-685	Chicago	AT&T	Landline	0
773-686	Chicago	AT&T	Landline	0
773-687	Chicago	AT&T	VoIP	0
773-688	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-689	Chicago	Verizon Wireless	Wireless	0
773-690	Chicago	T-Mobile	Wireless	0
773-691	Chicago	T-Mobile	Wireless	0
773-692	Chicago	Onvoy (Sinch)	VoIP	0
773-693	Chicago	AT&T	Landline	0
773-694	Chicago	AT&T	Landline	0
773-695	Chicago	AT&T	Landline	0
773-696	Chicago	Windstream (PAETEC)	VoIP	0
773-697	Chicago	Windstream (PAETEC)	VoIP	0
773-698	Chicago	T-Mobile	Wireless	0
773-699	Chicago	T-Mobile	Wireless	0
773-701	Chicago	T-Mobile	Wireless	0
773-702	Chicago	AT&T	Landline	0
773-703	Chicago	AT&T Mobility	Wireless	0
773-704	Chicago	T-Mobile	Wireless	0
773-705	Chicago	Verizon Wireless	Wireless	0
773-706	Chicago	Verizon Wireless	Wireless	0
773-707	Chicago	AT&T Mobility	Wireless	0
773-708	Chicago	AT&T Mobility	Wireless	0
773-709	Chicago	AT&T Mobility	Wireless	0
773-710	Chicago	AT&T Mobility	Wireless	0
773-712	Chicago	AT&T Mobility	Wireless	0
773-713	Chicago	American Messaging Services	Landline	0
773-714	Chicago	AT&T	Landline	0
773-715	Chicago	T-Mobile	Wireless	0
773-716	Chicago	T-Mobile	Wireless	0
773-717	Chicago	Verizon Wireless	Wireless	0
773-718	Chicago	Verizon Wireless	Wireless	0
773-719	Chicago	T-Mobile	Wireless	0
773-720	Chicago	Verizon Wireless	Wireless	0
773-721	Chicago	AT&T	Landline	0
773-722	Chicago	AT&T	Landline	0
773-723	Chicago	AT&T	Landline	0
773-724	Chicago	Verizon Wireless	Wireless	0
773-725	Chicago	AT&T	Landline	0
773-726	Chicago	Windstream (PAETEC)	VoIP	0
773-727	Chicago	T-Mobile	Wireless	0
773-728	Chicago	AT&T	Landline	0
773-729	Chicago	Windstream (PAETEC)	VoIP	0
773-730	Chicago	AT&T	Landline	0
773-731	Chicago	AT&T	Landline	0
773-732	Chicago	T-Mobile	Wireless	0
773-733	Chicago	Windstream (PAETEC)	VoIP	0
773-734	Chicago	AT&T	Landline	0
773-735	Chicago	AT&T	Landline	0
773-736	Chicago	AT&T	Landline	0
773-737	Chicago	AT&T	Landline	0
773-738	Chicago	T-Mobile	Wireless	0
773-739	Chicago	T-Mobile	Wireless	0
773-740	Chicago	Onvoy (Sinch)	VoIP	0
773-741	Chicago	AT&T	Landline	0
773-742	Chicago	T-Mobile	Wireless	0
773-743	Chicago	AT&T	Landline	0
773-744	Chicago	T-Mobile	Wireless	0
773-745	Chicago	AT&T	Landline	0
773-746	Chicago	T-Mobile	Wireless	0
773-747	Chicago	T-Mobile	Wireless	0
773-748	Chicago	Indiana Paging Network	Pager	0
773-749	Chicago	T-Mobile	Wireless	0
773-750	Chicago	AT&T Mobility	Wireless	0
773-751	Chicago	Verizon Business	VoIP	0
773-752	Chicago	AT&T	Landline	0
773-753	Chicago	AT&T	Landline	0
773-754	Chicago	Comcast (Xfinity)	VoIP	0
773-755	Chicago	AT&T	Landline	0
773-756	Chicago	Verizon Business	VoIP	0
773-757	Chicago	AT&T	VoIP	0
773-758	Chicago	Verizon Wireless	Wireless	0
773-759	Chicago	T-Mobile	Wireless	0
773-760	Chicago	Verizon Wireless	Wireless	0
773-761	Chicago	AT&T	Landline	0
773-762	Chicago	AT&T	Landline	0
773-763	Chicago	AT&T	Landline	0
773-764	Chicago	AT&T	Landline	0
773-765	Chicago	AT&T	VoIP	0
773-766	Chicago	Verizon Wireless	Wireless	0
773-767	Chicago	AT&T	Landline	0
773-768	Chicago	AT&T	Landline	0
773-769	Chicago	AT&T	Landline	0
773-770	Chicago	Windstream (PAETEC)	VoIP	0
773-771	Chicago	Verizon Wireless	Wireless	0
773-772	Chicago	AT&T	Landline	0
773-773	Chicago	Onvoy (Sinch)	VoIP	0
773-774	Chicago	AT&T	Landline	0
773-775	Chicago	AT&T	Landline	0
773-776	Chicago	AT&T	Landline	0
773-777	Chicago	AT&T	Landline	0
773-778	Chicago	AT&T	Landline	0
773-779	Chicago	AT&T	Landline	0
773-780	Chicago	T-Mobile	Wireless	0
773-781	Chicago	American Messaging Services	Landline	0
773-782	Chicago	AT&T	Landline	0
773-783	Chicago	AT&T	Landline	0
773-784	Chicago	AT&T	Landline	0
773-785	Chicago	AT&T	Landline	0
773-786	Chicago	Windstream (PAETEC)	VoIP	0
773-787	Chicago	Verizon Business	VoIP	0
773-788	Chicago	AT&T	Landline	0
773-789	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-790	Chicago	Lumen (Level 3)	VoIP	0
773-791	Chicago	AT&T Mobility	Wireless	0
773-792	Chicago	AT&T	Landline	0
773-793	Chicago	T-Mobile	Wireless	0
773-794	Chicago	AT&T	Landline	0
773-795	Chicago	AT&T	Landline	0
773-796	Chicago	Lumen (Level 3)	VoIP	0
773-797	Chicago	Lumen (Level 3)	VoIP	0
773-798	Chicago	Verizon Wireless	Wireless	0
773-799	Chicago	Verizon Business	VoIP	0
773-800	Chicago	Lumen (Level 3)	VoIP	0
773-801	Chicago	AT&T	Landline	0
773-802	Chicago	Verizon Wireless	Wireless	0
773-803	Chicago	T-Mobile	Wireless	0
773-804	Chicago	AT&T	Landline	0
773-805	Chicago	Verizon Wireless	Wireless	0
773-806	Chicago	AT&T Mobility	Wireless	0
773-807	Chicago	T-Mobile	Wireless	0
773-808	Chicago	T-Mobile	Wireless	0
773-809	Chicago	T-Mobile	Wireless	0
773-810	Chicago	AT&T Mobility	Wireless	0
773-812	Chicago	AT&T Mobility	Wireless	0
773-813	Chicago	AT&T Mobility	Wireless	0
773-814	Chicago	T-Mobile	Wireless	0
773-815	Chicago	AT&T Mobility	Wireless	0
773-816	Chicago	T-Mobile	Wireless	0
773-817	Chicago	T-Mobile	Wireless	0
773-818	Chicago	T-Mobile	Wireless	0
773-819	Chicago	Onvoy (Sinch)	VoIP	0
773-820	Chicago	AT&T Mobility	Wireless	0
773-821	Chicago	AT&T	Landline	0
773-822	Chicago	T-Mobile	Wireless	0
773-823	Chicago	AT&T	VoIP	0
773-824	Chicago	AT&T	VoIP	0
773-825	Chicago	AT&T	Landline	0
773-826	Chicago	AT&T	Landline	0
773-827	Chicago	T-Mobile	Wireless	0
773-828	Chicago	Lumen (Level 3)	VoIP	0
773-829	Chicago	Lumen (Level 3)	VoIP	0
773-830	Chicago	Verizon Business	VoIP	0
773-831	Chicago	Lumen (Level 3)	VoIP	1
773-832	Chicago	AT&T	Landline	0
773-833	Chicago	Verizon Wireless	Wireless	0
773-834	Chicago	AT&T	Landline	0
773-835	Chicago	Verizon Wireless	Wireless	0
773-836	Chicago	AT&T	Landline	1
773-837	Chicago	T-Mobile	Wireless	0
773-838	Chicago	AT&T	Landline	0
773-839	Chicago	Onvoy (Sinch)	VoIP	0
773-840	Chicago	Windstream (PAETEC)	VoIP	0
773-841	Chicago	AT&T Mobility	Wireless	0
773-842	Chicago	T-Mobile	Wireless	0
773-843	Chicago	AT&T	Landline	0
773-844	Chicago	AT&T Mobility	Wireless	0
773-845	Chicago	American Messaging Services	Landline	0
773-846	Chicago	AT&T	Landline	0
773-847	Chicago	AT&T	Landline	0
773-848	Chicago	Verizon Wireless	Wireless	0
773-849	Chicago	Verizon Wireless	Wireless	0
773-850	Chicago	Verizon Wireless	Wireless	0
773-851	Chicago	T-Mobile	Wireless	0
773-852	Chicago	AT&T Mobility	Wireless	0
773-853	Chicago	T-Mobile	Wireless	0
773-854	Chicago	AT&T	Landline	0
773-855	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-856	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-857	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-858	Chicago	T-Mobile	Wireless	0
773-859	Chicago	Verizon Wireless	Wireless	0
773-860	Chicago	AT&T Mobility	Wireless	0
773-861	Chicago	AT&T Mobility	Wireless	0
773-862	Chicago	AT&T	Landline	0
773-863	Chicago	AT&T	Landline	0
773-864	Chicago	AT&T	Landline	0
773-865	Chicago	T-Mobile	Wireless	0
773-866	Chicago	AT&T	Landline	0
773-867	Chicago	AT&T	Landline	0
773-868	Chicago	AT&T	Landline	0
773-869	Chicago	AT&T	Landline	0
773-870	Chicago	AT&T Mobility	Wireless	0
773-871	Chicago	AT&T	Landline	0
773-872	Chicago	Onvoy (Sinch)	VoIP	0
773-873	Chicago	AT&T	Landline	0
773-874	Chicago	AT&T	Landline	0
773-875	Chicago	T-Mobile	Wireless	0
773-876	Chicago	T-Mobile (Metro)	Wireless	0
773-877	Chicago	T-Mobile	Wireless	0
773-878	Chicago	AT&T	Landline	0
773-879	Chicago	T-Mobile	Wireless	0
773-880	Chicago	AT&T	Landline	0
773-881	Chicago	AT&T	Landline	0
773-882	Chicago	Verizon Wireless	Wireless	0
773-883	Chicago	AT&T	Landline	0
773-884	Chicago	AT&T	Landline	0
773-885	Chicago	T-Mobile	Wireless	0
773-886	Chicago	T-Mobile	Wireless	0
773-887	Chicago	Verizon Business	VoIP	0
773-888	Chicago	Bandwidth	VoIP	0
773-889	Chicago	AT&T	Landline	0
773-890	Chicago	AT&T	Landline	0
773-891	Chicago	Comcast (Xfinity)	VoIP	0
773-892	Chicago	AT&T	Landline	0
773-893	Chicago	Verizon Business	VoIP	0
773-894	Chicago	AT&T	Landline	0
773-895	Chicago	T-Mobile	Wireless	0
773-896	Chicago	Verizon Business	VoIP	0
773-897	Chicago	Peerless Network	VoIP	0
773-898	Chicago	Verizon Wireless	Wireless	0
773-899	Chicago	Verizon Wireless	Wireless	0
773-900	Chicago	Fractel	VoIP	0
773-901	Chicago	AT&T Mobility	Wireless	0
773-902	Chicago	Lumen (Level 3)	VoIP	0
773-903	Chicago	Onvoy (Sinch)	VoIP	0
773-904	Chicago	Lumen (Level 3)	VoIP	0
773-905	Chicago	Lumen (Level 3)	VoIP	0
773-906	Chicago	Lumen (Level 3)	VoIP	0
773-907	Chicago	AT&T	Landline	0
773-908	Chicago	T-Mobile	Wireless	0
773-909	Chicago	Verizon Wireless	Wireless	0
773-910	Chicago	AT&T Mobility	Wireless	0
773-912	Chicago	Lumen (Level 3)	VoIP	0
773-913	Chicago	Lumen (Level 3)	VoIP	0
773-914	Chicago	Verizon Wireless	Wireless	0
773-915	Chicago	Lumen (Level 3)	VoIP	0
773-916	Chicago	T-Mobile	Wireless	0
773-917	Chicago	Verizon Business	VoIP	0
773-918	Chicago	AT&T	Landline	0
773-919	Chicago	Verizon Wireless	Wireless	0
773-920	Chicago	Lumen (Level 3)	VoIP	0
773-921	Chicago	AT&T	Landline	0
773-922	Chicago	Lumen (Level 3)	VoIP	0
773-923	Chicago	AT&T Mobility	Wireless	0
773-924	Chicago	AT&T	Landline	0
773-925	Chicago	AT&T	Landline	0
773-926	Chicago	AT&T	Landline	0
773-927	Chicago	AT&T	Landline	0
773-928	Chicago	AT&T	Landline	0
773-929	Chicago	AT&T	Landline	0
773-930	Chicago	T-Mobile	Wireless	0
773-931	Chicago	T-Mobile	Wireless	0
773-932	Chicago	Lumen (Level 3)	VoIP	0
773-933	Chicago	AT&T	Landline	0
773-934	Chicago	T-Mobile	Wireless	0
773-935	Chicago	AT&T	Landline	0
773-936	Chicago	T-Mobile	Wireless	0
773-937	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-938	Chicago	Lumen (Level 3)	VoIP	0
773-939	Chicago	T-Mobile	Wireless	0
773-940	Chicago	Comcast (Xfinity)	VoIP	0
773-941	Chicago	T-Mobile	Wireless	1
773-942	Chicago	Lumen (Level 3)	VoIP	0
773-943	Chicago	T-Mobile	Wireless	0
773-944	Chicago	Rcn Telecom Services of Illinios	Landline	0
773-945	Chicago	Peerless Network	VoIP	0
773-946	Chicago	Lumen (Level 3)	VoIP	0
773-947	Chicago	AT&T	Landline	0
773-948	Chicago	Verizon Business	VoIP	1
773-949	Chicago	T-Mobile	Wireless	0
773-951	Chicago	Verizon Wireless	Wireless	0
773-952	Chicago	T-Mobile	Wireless	0
773-953	Chicago	T-Mobile	Wireless	0
773-954	Chicago	T-Mobile	Wireless	0
773-955	Chicago	AT&T	Landline	0
773-956	Chicago	T-Mobile	Wireless	0
773-957	Chicago	Windstream (PAETEC)	VoIP	0
773-960	Chicago	T-Mobile	Wireless	0
773-961	Chicago	AT&T	Landline	0
773-962	Chicago	AT&T	Landline	0
773-963	Chicago	T-Mobile	Wireless	0
773-964	Chicago	T-Mobile	Wireless	0
773-965	Chicago	Verizon Wireless	Wireless	0
773-966	Chicago	Lumen (Level 3)	VoIP	0
773-967	Chicago	Verizon Business	VoIP	0
773-968	Chicago	T-Mobile	Wireless	0
773-969	Chicago	T-Mobile	Wireless	0
773-970	Chicago	AT&T Mobility	Wireless	0
773-971	Chicago	T-Mobile	Wireless	0
773-972	Chicago	AT&T Mobility	Wireless	0
773-973	Chicago	AT&T	Landline	0
773-974	Chicago	Windstream (PAETEC)	VoIP	0
773-975	Chicago	AT&T	Landline	0
773-977	Chicago	Windstream (PAETEC)	VoIP	0
773-978	Chicago	AT&T	Landline	0
773-979	Chicago	T-Mobile	Wireless	0
773-980	Chicago	AT&T	Landline	0
773-981	Chicago	Verizon Business	VoIP	0
773-982	Chicago	T-Mobile	Wireless	0
773-983	Chicago	T-Mobile	Wireless	0
773-984	Chicago	T-Mobile	Wireless	0
773-985	Chicago	Verizon Business	VoIP	0
773-986	Chicago	T-Mobile	Wireless	0
773-987	Chicago	First Communications	Landline	0
773-988	Chicago	T-Mobile	Wireless	0
773-989	Chicago	AT&T	Landline	0
773-990	Chicago	AT&T	Landline	0
773-991	Chicago	T-Mobile	Wireless	0
773-992	Chicago	AT&T	Landline	0
773-993	Chicago	T-Mobile	Wireless	0
773-994	Chicago	AT&T	Landline	0
773-995	Chicago	AT&T	Landline	0
773-996	Chicago	T-Mobile	Wireless	0
773-997	Chicago	T-Mobile	Wireless	0
773-998	Chicago	AT&T Mobility	Wireless	0
773-999	Chicago	AT&T Mobility	Wireless	0

Area code 773 questions

Where is area code 773?

Area code 773 is in Illinois.

What time zone is area code 773?

Area code 773 is in the Central time zone.

Is a call from area code 773 a scam?

An area code alone can't tell you. Scammers use and spoof numbers in every area code. 32 773 numbers have been flagged on ShadyCall. Look up the full number to see its reports and FTC/FCC complaints.

What carriers use area code 773?

Of its 786 exchanges, the most were assigned to AT&T, T-Mobile, AT&T Mobility. Numbers can be ported to any carrier, so the exchange shows the original carrier only.

What area codes overlay 773?

773 shares its area with 872. In an overlay, new numbers get the newer codes and you dial all ten digits.