New Jersey

Area code 551

Area code 551 covers Jersey City, Hackensack, Bayonne, Union City, Ramsey and more in New Jersey, in the Eastern time zone. It has been in service since 2001. It shares its area with 201 (an overlay).

WhereNew Jersey

Time zoneEastern

Exchanges300

Flagged numbers414 complaints

Most reported 551 numbers

(551) 239-6858Shady callScam or spam text4 complaintsBusiness loans (551) 267-8906CautionRobocall / recorded message4 complaints (551) 220-9841CautionScam or spam text3 complaints (551) 529-4474CautionTelemarketer / sales3 complaintsComputer tech support

Carriers in 551

Onvoy (Sinch)72 28%
T-Mobile67 26%
Verizon Wireless44 17%
AT&T Mobility27 10%
Fractel16 6%
Bandwidth15 6%
Ton80 Communications10 4%
Cablevision Lightpath9 3%

Line types

Wireless (cell phone)144 48%
VoIP / internet phone134 45%
Landline22 7%

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

Cities in area code 551

Jersey CityHackensackBayonneUnion CityRamseyFair LawnCliffside ParkKearny

Every 551 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
551-200	Jersey City	Verizon Wireless	Wireless	0
551-201	Jersey City	Onvoy (Sinch)	VoIP	0
551-202	Cliffside Park	AT&T Mobility	Wireless	0
551-203	Jersey City	Verizon Business	VoIP	0
551-204	Fair Lawn	Verizon Wireless	Wireless	0
551-205	Jersey City	AT&T	VoIP	0
551-206	Fair Lawn	Verizon Wireless	Wireless	0
551-207	Ramsey	Verizon Wireless	Wireless	0
551-208	Jersey City	AT&T Mobility	Wireless	0
551-209	Wyckoff	T-Mobile	Wireless	0
551-210	Dumont	Verizon Business	VoIP	0
551-212	Teaneck	Cablevision Lightpath	Landline	0
551-213	Rutherford	Onvoy (Sinch)	VoIP	0
551-214	Bayonne	Onvoy (Sinch)	VoIP	0
551-215	Hackensack	AT&T Mobility	Wireless	0
551-216	Bayonne	T-Mobile	Wireless	0
551-217	Ramsey	T-Mobile	Wireless	0
551-218	Ramsey	Verizon Wireless	Wireless	0
551-219	Hackensack	T-Mobile (Metro)	Wireless	0
551-220	Jersey City	Airus	Landline	1
551-221	Bayonne	T-Mobile	Wireless	0
551-222	Jersey City	Onvoy (Sinch)	VoIP	0
551-223	Fair Lawn	Bandwidth	VoIP	0
551-224	Fair Lawn	Onvoy (Sinch)	VoIP	0
551-225	Jersey City	Bandwidth	VoIP	0
551-226	Jersey City	Verizon Wireless	Wireless	0
551-227	Jersey City	Lumen (Level 3)	VoIP	0
551-228	Hackensack	Cablevision Lightpath	Landline	0
551-229	Jersey City	Lumen (Level 3)	VoIP	0
551-230	Englewood	Onvoy (Sinch)	VoIP	0
551-231	Oakland	Bandwidth	VoIP	0
551-232	Bayonne	T-Mobile	Wireless	0
551-233	Jersey City	Lumen (Level 3)	VoIP	0
551-234	Cliffside Park	T-Mobile (Metro)	Wireless	0
551-235	Jersey City	Verizon Wireless	Wireless	0
551-236	Closter	T-Mobile	Wireless	0
551-237	Hackensack	Verizon Wireless	Wireless	0
551-238	Fair Lawn	Verizon Wireless	Wireless	0
551-239	Cliffside Park	Onvoy (Sinch)	VoIP	1
551-240	Union City	AT&T Mobility	Wireless	0
551-241	Bayonne	T-Mobile	Wireless	0
551-242	Cliffside Park	Bandwidth	VoIP	0
551-243	Fair Lawn	Verizon Wireless	Wireless	0
551-244	Hackensack	Verizon Wireless	Wireless	0
551-245	Hackensack	Verizon Wireless	Wireless	0
551-246	Fair Lawn	T-Mobile	Wireless	0
551-247	Jersey City	Bandwidth	VoIP	0
551-248	Closter	Airus	Landline	0
551-249	Park Ridge	Onvoy (Sinch)	VoIP	0
551-250	Fair Lawn	T-Mobile	Wireless	0
551-251	Hackensack	Verizon Wireless	Wireless	0
551-252	Ramsey	Verizon Wireless	Wireless	0
551-253	Kearny	Airus	Landline	0
551-254	Union City	T-Mobile	Wireless	0
551-255	Hackensack	Verizon Wireless	Wireless	0
551-256	Jersey City	Verizon Business	VoIP	0
551-257	Union City	T-Mobile	Wireless	0
551-258	Bayonne	Bandwidth	VoIP	0
551-259	Hackensack	AT&T Mobility	Wireless	0
551-260	Jersey City	T-Mobile	Wireless	0
551-261	Jersey City	Verizon Wireless	Wireless	0
551-262	Ramsey	T-Mobile	Wireless	0
551-263	Jersey City	T-Mobile	Wireless	0
551-264	Ramsey	Lumen (Level 3)	VoIP	0
551-265	Hackensack	Verizon Wireless	Wireless	0
551-266	Fair Lawn	Verizon Wireless	Wireless	0
551-267	Jersey City	Verizon Wireless	Wireless	1
551-268	Union City	AT&T Mobility	Wireless	0
551-269	Ramsey	Verizon Wireless	Wireless	0
551-270	Ramsey	Verizon Wireless	Wireless	0
551-271	Bayonne	T-Mobile	Wireless	0
551-272	Leonia	Onvoy (Sinch)	VoIP	0
551-273	Bayonne	Onvoy (Sinch)	VoIP	0
551-274	Kearny	Peerless Network	VoIP	0
551-275	Hackensack	Verizon Wireless	Wireless	0
551-276	Ridgewood	T-Mobile	Wireless	0
551-277	Jersey City	Onvoy (Sinch)	VoIP	0
551-278	Oradell	Telnyx	VoIP	0
551-279	Ramsey	T-Mobile (Metro)	Wireless	0
551-280	Jersey City	Bandwidth	VoIP	0
551-281	Hackensack	AT&T Mobility	Wireless	0
551-282	Westwood	Bandwidth	VoIP	0
551-283	Hackensack	AT&T Mobility	Wireless	0
551-284	Ridgewood	Onvoy (Sinch)	VoIP	0
551-285	Rutherford	Onvoy (Sinch)	VoIP	0
551-286	Hackensack	Cablevision Lightpath	Landline	0
551-287	Hackensack	AT&T Mobility	Wireless	0
551-288	Closter	Onvoy (Sinch)	VoIP	0
551-289	Hackensack	Verizon Wireless	Wireless	0
551-290	Kearny	AT&T Mobility	Wireless	0
551-291	Ramsey	T-Mobile (Metro)	Wireless	0
551-292	Kearny	Peerless Network	VoIP	0
551-293	Hackensack	AT&T Mobility	Wireless	0
551-294	Ramsey	Bandwidth	VoIP	0
551-295	Hackensack	T-Mobile	Wireless	0
551-296	Oakland	Lumen (Level 3)	VoIP	0
551-297	Bayonne	T-Mobile	Wireless	0
551-298	Jersey City	Csc Wireless	Wireless	0
551-299	Fair Lawn	T-Mobile	Wireless	0
551-300	Union City	Onvoy (Sinch)	VoIP	0
551-301	Rutherford	T-Mobile	Wireless	0
551-302	Hackensack	Verizon Wireless	Wireless	0
551-303	Closter	T-Mobile	Wireless	0
551-304	Rutherford	AT&T Mobility	Wireless	0
551-305	Ridgewood	Cablevision Lightpath	Landline	0
551-306	Union City	T-Mobile	Wireless	0
551-307	Jersey City	T-Mobile (Metro)	Wireless	0
551-308	Ramsey	Lumen (Level 3)	VoIP	0
551-309	Jersey City	Nuso	Landline	0
551-310	Westwood	Vonage	VoIP	0
551-312	Bayonne	T-Mobile	Wireless	0
551-313	Cliffside Park	Twc IP Enabled Services	Landline	0
551-314	Cliffside Park	Coretel New Jersey	Landline	0
551-315	Ramsey	Verizon Wireless	Wireless	0
551-316	Cliffside Park	Onvoy (Sinch)	VoIP	0
551-317	Dumont	Onvoy (Sinch)	VoIP	0
551-318	Bayonne	T-Mobile	Wireless	0
551-319	Wyckoff	Onvoy (Sinch)	VoIP	0
551-320	Rutherford	Cablevision Lightpath	Landline	0
551-321	Park Ridge	Onvoy (Sinch)	VoIP	0
551-322	Teaneck	Vonage	VoIP	0
551-323	Union City	T-Mobile	Wireless	0
551-324	Westwood	Telnyx	VoIP	0
551-325	Jersey City	Bandwidth	VoIP	0
551-326	Bayonne	T-Mobile	Wireless	0
551-327	Union City	T-Mobile	Wireless	0
551-328	Jersey City	T-Mobile	Wireless	0
551-329	Ridgewood	Commio	VoIP	0
551-330	Cliffside Park	T-Mobile	Wireless	0
551-331	Union City	T-Mobile	Wireless	0
551-332	Bayonne	Vonage	VoIP	0
551-333	Cliffside Park	Fusion	Landline	0
551-334	Kearny	T-Mobile	Wireless	0
551-335	Hackensack	T-Mobile	Wireless	0
551-336	Hackensack	Fractel	VoIP	0
551-337	Hackensack	Verizon Wireless	Wireless	0
551-338	Jersey City	Verizon Wireless	Wireless	0
551-339	Bayonne	T-Mobile	Wireless	0
551-340	Hackensack	T-Mobile	Wireless	0
551-341	Fair Lawn	T-Mobile	Wireless	0
551-342	Union City	T-Mobile	Wireless	0
551-343	Bayonne	T-Mobile	Wireless	0
551-344	Jersey City	T-Mobile	Wireless	0
551-345	Hasbrouck Heights	Fractel	VoIP	0
551-346	Closter	T-Mobile	Wireless	0
551-347	Union City	T-Mobile	Wireless	0
551-348	Leonia	Fractel	VoIP	0
551-349	Jersey City	Verizon Wireless	Wireless	0
551-350	Jersey City	Onvoy (Sinch)	VoIP	0
551-351	Cragmere	Onvoy (Sinch)	VoIP	0
551-352	Hackensack	Verizon Wireless	Wireless	0
551-353	Jersey City	Bandwidth	VoIP	0
551-354	Hackensack	Boost Subscriberco	Landline	0
551-355	Englewood	Onvoy (Sinch)	VoIP	0
551-356	Kearny	Fractel	VoIP	0
551-357	Oakland	Onvoy (Sinch)	VoIP	0
551-358	Jersey City	T-Mobile	Wireless	0
551-359	Jersey City	T-Mobile	Wireless	0
551-360	Leonia	Bandwidth	VoIP	0
551-361	Hackensack	Bandwidth	VoIP	0
551-362	Jersey City	T-Mobile	Wireless	0
551-363	Bayonne	Nuso	Landline	0
551-364	Bayonne	T-Mobile	Wireless	0
551-365	Kearny	AT&T Mobility	Wireless	0
551-366	Englewood	Fractel	VoIP	0
551-367	Fair Lawn	Verizon Wireless	Wireless	0
551-368	Hackensack	T-Mobile	Wireless	0
551-369	Teaneck	Bandwidth	VoIP	0
551-370	Ridgewood	T-Mobile	Wireless	0
551-371	Jersey City	Nuso	Landline	0
551-372	Kearny	Onvoy (Sinch)	VoIP	0
551-373	Union City	Onvoy (Sinch)	VoIP	0
551-374	Dumont	Onvoy (Sinch)	VoIP	0
551-375	Union City	T-Mobile	Wireless	0
551-376	Jersey City	T-Mobile	Wireless	0
551-377	Union City	Onvoy (Sinch)	VoIP	0
551-378	Cliffside Park	T-Mobile	Wireless	0
551-379	Cliffside Park	Onvoy (Sinch)	VoIP	0
551-380	Rutherford	Onvoy (Sinch)	VoIP	0
551-381	Rutherford	Onvoy (Sinch)	VoIP	0
551-382	Englewood	Onvoy (Sinch)	VoIP	0
551-383	Oradell	Onvoy (Sinch)	VoIP	0
551-384	Union City	T-Mobile	Wireless	0
551-385	Wyckoff	Cablevision Lightpath	Landline	0
551-386	Ridgewood	AT&T Mobility	Wireless	0
551-387	Jersey City	Cablevision Lightpath	Landline	0
551-388	Bayonne	Fractel	VoIP	0
551-389	Bayonne	T-Mobile	Wireless	0
551-390	Park Ridge	Onvoy (Sinch)	VoIP	0
551-391	Teaneck	Onvoy (Sinch)	VoIP	0
551-392	Bayonne	T-Mobile	Wireless	0
551-393	Hackensack	AT&T Mobility	Wireless	0
551-394	Hasbrouck Heights	Onvoy (Sinch)	VoIP	0
551-395	Closter	Onvoy (Sinch)	VoIP	0
551-396	Bayonne	T-Mobile	Wireless	0
551-397	Hackensack	AT&T Mobility	Wireless	0
551-398	Westwood	Onvoy (Sinch)	VoIP	0
551-399	Bayonne	T-Mobile	Wireless	0
551-400	Cragmere	Onvoy (Sinch)	VoIP	0
551-401	Union City	AT&T Mobility	Wireless	0
551-402	Ramsey	Verizon Wireless	Wireless	0
551-403	Bayonne	T-Mobile	Wireless	0
551-404	Hackensack	T-Mobile	Wireless	0
551-405	Hackensack	AT&T Mobility	Wireless	0
551-406	Closter	Onvoy (Sinch)	VoIP	0
551-407	Kearny	T-Mobile	Wireless	0
551-408	Dumont	Onvoy (Sinch)	VoIP	0
551-409	Hackensack	Onvoy (Sinch)	VoIP	0
551-410	Ridgewood	Onvoy (Sinch)	VoIP	0
551-412	Hackensack	AT&T Mobility	Wireless	0
551-413	Kearny	AT&T Mobility	Wireless	0
551-414	Jersey City	AT&T Mobility	Wireless	0
551-415	Leonia	Onvoy (Sinch)	VoIP	0
551-416	Cragmere	Onvoy (Sinch)	VoIP	0
551-417	Jersey City	Onvoy (Sinch)	VoIP	0
551-418	Oradell	Onvoy (Sinch)	VoIP	0
551-419	Fair Lawn	Verizon Wireless	Wireless	0
551-420	Bayonne	T-Mobile	Wireless	0
551-421	Union City	Cablevision Lightpath	Landline	0
551-422	Hackensack	Onvoy (Sinch)	VoIP	0
551-423	Hackensack	AT&T Mobility	Wireless	0
551-424	Bayonne	T-Mobile	Wireless	0
551-425	Ramsey	Onvoy (Sinch)	VoIP	0
551-426	Bayonne	T-Mobile	Wireless	0
551-427	Ramsey	Verizon Wireless	Wireless	0
551-428	Jersey City	Verizon Wireless	Wireless	0
551-429	Bayonne	T-Mobile	Wireless	0
551-430	Jersey City	T-Mobile	Wireless	0
551-431	Jersey City	Cablevision Lightpath	Landline	0
551-433	Hackensack	Wavenation	Landline	0
551-434	Bayonne	Onvoy (Sinch)	VoIP	0
551-435	Bayonne	Voip Innovations	VoIP	0
551-436	Englewood	Onvoy (Sinch)	VoIP	0
551-437	Teaneck	Onvoy (Sinch)	VoIP	0
551-438	Union City	Onvoy (Sinch)	VoIP	0
551-439	Hackensack	Onvoy (Sinch)	VoIP	0
551-440	Hackensack	AT&T Mobility	Wireless	0
551-444	Fair Lawn	Verizon Wireless	Wireless	0
551-449	Hackensack	Verizon Wireless	Wireless	0
551-451	Cliffside Park	Onvoy (Sinch)	VoIP	0
551-455	Fair Lawn	Onvoy (Sinch)	VoIP	0
551-465	Leonia	Fractel	VoIP	0
551-482	Union City	AT&T Mobility	Wireless	0
551-486	Hackensack	Verizon Wireless	Wireless	0
551-497	Hackensack	Verizon Wireless	Wireless	0
551-500	Ramsey	Onvoy (Sinch)	VoIP	0
551-501	Englewood	Onvoy (Sinch)	VoIP	0
551-502	Ridgewood	AT&T Mobility	Wireless	0
551-525	Jersey City	Onvoy (Sinch)	VoIP	0
551-529	Union City	Fractel	VoIP	1
551-550	Jersey City	Onvoy (Sinch)	VoIP	0
551-551	Jersey City	Onvoy (Sinch)	VoIP	0
551-552	Cragmere	Onvoy (Sinch)	VoIP	0
551-553	Oradell	Onvoy (Sinch)	VoIP	0
551-554	Jersey City	Onvoy (Sinch)	VoIP	0
551-556	Union City	T-Mobile	Wireless	0
551-557	Park Ridge	Bluebird Communications	Landline	0
551-574	Cliffside Park	AT&T Mobility	Wireless	0
551-579	Ramsey	Verizon Wireless	Wireless	0
551-580	Kearny	AT&T Mobility	Wireless	0
551-587	Hackensack	T-Mobile	Wireless	0
551-588	Ramsey	Ton80 Communications	VoIP	0
551-600	Wyckoff	Fractel	VoIP	0
551-651	Oakland	Onvoy (Sinch)	VoIP	0
551-655	Jersey City	Verizon Wireless	Wireless	0
551-666	Bayonne	Onvoy (Sinch)	VoIP	0
551-688	Leonia	Ton80 Communications	VoIP	0
551-689	Jersey City	Verizon Wireless	Wireless	0
551-697	Jersey City	Verizon Wireless	Wireless	0
551-722	Hasbrouck Heights	T-Mobile	Wireless	0
551-727	Bayonne	Ton80 Communications	VoIP	0
551-733	Ridgewood	Ton80 Communications	VoIP	0
551-751	Westwood	Onvoy (Sinch)	VoIP	0
551-755	Closter	Fractel	VoIP	0
551-758	Jersey City	Fractel	VoIP	0
551-766	Rutherford	Ton80 Communications	VoIP	0
551-775	Hackensack	Bandwidth	VoIP	0
551-777	Ramsey	Verizon Wireless	Wireless	0
551-786	Union City	Fractel	VoIP	0
551-788	Park Ridge	Ton80 Communications	VoIP	0
551-795	Fair Lawn	Verizon Wireless	Wireless	0
551-799	Union City	Ton80 Communications	VoIP	0
551-800	Westwood	Onvoy (Sinch)	VoIP	0
551-804	Wyckoff	T-Mobile	Wireless	0
551-815	Ridgewood	Onvoy (Sinch)	VoIP	0
551-837	Hackensack	Ton80 Communications	VoIP	0
551-842	Jersey City	Fractel	VoIP	0
551-866	Cliffside Park	Ton80 Communications	VoIP	0
551-888	Union City	Peerless Network	VoIP	0
551-899	Hasbrouck Heights	Fractel	VoIP	0
551-900	Dumont	Onvoy (Sinch)	VoIP	0
551-946	Hackensack	Fractel	VoIP	0
551-955	Wyckoff	Fractel	VoIP	0
551-966	Fair Lawn	Ton80 Communications	VoIP	0
551-990			Landline	0
551-995	Oakland	Onvoy (Sinch)	VoIP	0
551-996	Hackensack	AT&T	VoIP	0
551-997	Jersey City	Onvoy (Sinch)	VoIP	0
551-998	Jersey City	T-Mobile	Wireless	0
551-999	Hackensack	Onvoy (Sinch)	VoIP	0

Area code 551 questions

Where is area code 551?

Area code 551 is in New Jersey. Its biggest rate centers are Jersey City, Hackensack, Bayonne, Union City, Ramsey.

What time zone is area code 551?

Area code 551 is in the Eastern time zone.

Is a call from area code 551 a scam?

An area code alone can't tell you. Scammers use and spoof numbers in every area code. 4 551 numbers have been flagged on ShadyCall. Look up the full number to see its reports and FTC/FCC complaints.

What carriers use area code 551?

Of its 300 exchanges, the most were assigned to Onvoy (Sinch), T-Mobile, Verizon Wireless. Numbers can be ported to any carrier, so the exchange shows the original carrier only.

What area codes overlay 551?

551 shares its area with 201. In an overlay, new numbers get the newer codes and you dial all ten digits.