Local Calling Guide
Area code/prefix search
NPA: 551
[Rate centres in NPA 551]
[Dial plan for NPA 551]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 551-420
| 9 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-05-18 |
|
| 551-421
| A |
Union City |
NJ |
PRNYNJFP4MD |
4948 CABLEVISION LIGHTPATH, INC. - NJ |
224 |
|
2025-05-30 |
|
| 551-421
| 0 |
Union City |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-06-02 |
|
| 551-421
| 1 |
Union City |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-06-02 |
|
| 551-421
| 2 |
Union City |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-06-02 |
|
| 551-421
| 3 |
Union City |
NJ |
PRNYNJFP4MD |
4948 CABLEVISION LIGHTPATH, INC. - NJ |
224 |
|
2025-05-30 |
|
| 551-421
| 4 |
Union City |
NJ |
PRNYNJFP4MD |
4948 CABLEVISION LIGHTPATH, INC. - NJ |
224 |
|
2025-05-30 |
|
| 551-421
| 5 |
Union City |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2026-06-14 |
|
| 551-421
| 6 |
Union City |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2026-08-20 |
|
| 551-421
| 7 |
Union City |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2026-08-20 |
|
| 551-421
| 8 |
Union City |
NJ |
NWRKNJ0293Z |
073H TELNYX LLC |
224 |
|
2026-02-16 |
|
| 551-421
| 9 |
Union City |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-11-21 |
|
| 551-422
| A |
Hackensack |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-06-06 |
|
| 551-422
| 0 |
Hackensack |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-06-06 |
|
| 551-422
| 1 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-422
| 2 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-422
| 3 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-422
| 4 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-422
| 5 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-422
| 6 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-422
| 7 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-422
| 8 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-422
| 9 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-09 |
|
| 551-423
| A |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-07-04 |
|
| 551-423
| 0 |
Hackensack |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-10-26 |
|
| 551-423
| 1 |
Hackensack |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-10-26 |
|
| 551-423
| 2 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2026-08-16 |
|
| 551-423
| 3 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2026-08-16 |
|
| 551-423
| 4 |
Hackensack |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2026-09-30 |
|
| 551-423
| 5 |
Hackensack |
NJ |
NWRKNJ0298Z |
321J HD CARRIER LLC |
224 |
|
2025-12-11 |
|
| 551-423
| 6 |
Hackensack |
NJ |
NWRKNJ0298Z |
321J HD CARRIER LLC |
224 |
|
2025-12-11 |
|
| 551-423
| 7 |
Hackensack |
NJ |
NWRKNJ0298Z |
321J HD CARRIER LLC |
224 |
|
2025-12-11 |
|
| 551-423
| 8 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-07-04 |
|
| 551-423
| 9 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-07-04 |
|
| 551-424
| A |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-08 |
|
| 551-424
| 0 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-14 |
|
| 551-424
| 1 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-14 |
|
| 551-424
| 2 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-14 |
|
| 551-424
| 3 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-14 |
|
| 551-424
| 4 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-14 |
|
| 551-424
| 5 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-14 |
|
| 551-424
| 6 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-09-25 |
|
| 551-424
| 7 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-08 |
|
| 551-424
| 8 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-08 |
|
| 551-424
| 9 |
Bayonne |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2025-08-08 |
|
| 551-425
| A |
Ramsey |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-10-04 |
|
| 551-425
| 0 |
Ramsey |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-10-04 |
|
| 551-425
| 1 |
Ramsey |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2026-02-23 |
|
| 551-425
| 8 |
Ramsey |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2026-06-25 |
|
| 551-425
| 9 |
Ramsey |
NJ |
NWRKNJ0248Z |
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2026-07-13 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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