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 |
| 551-405
| 8 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 9 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-406
| A |
Closter |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
|
|
| 551-406
| 0 |
Closter |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-14 |
|
| 551-406
| 1 |
Closter |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2025-01-05 |
|
| 551-406
| 2 |
Closter |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-02-02 |
|
| 551-406
| 3 |
Closter |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-03-09 |
|
| 551-406
| 4 |
Closter |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-04-13 |
|
| 551-406
| 5 |
Closter |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-05-09 |
|
| 551-406
| 7 |
Closter |
NJ |
|
6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ |
224 |
|
2025-04-18 |
|
| 551-406
| 8 |
Closter |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-10-12 |
|
| 551-407
| A |
Kearny |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2024-11-16 |
|
| 551-407
| 0 |
Kearny |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-02 |
|
| 551-407
| 1 |
Kearny |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-02 |
|
| 551-407
| 2 |
Kearny |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-02 |
|
| 551-407
| 3 |
Kearny |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-05 |
|
| 551-407
| 4 |
Kearny |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-05 |
|
| 551-407
| 5 |
Kearny |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-20 |
|
| 551-407
| 6 |
Kearny |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-20 |
|
| 551-407
| 7 |
Kearny |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-20 |
|
| 551-407
| 9 |
Kearny |
NJ |
|
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2024-11-16 |
|
| 551-408
| A |
Dumont |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-29 |
|
| 551-408
| 0 |
Dumont |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-29 |
|
| 551-408
| 1 |
Dumont |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-30 |
|
| 551-408
| 4 |
Dumont |
NJ |
|
490J DISH WIRELESS, LLC |
224 |
|
2025-09-29 |
|
| 551-408
| 5 |
Dumont |
NJ |
|
490J DISH WIRELESS, LLC |
224 |
|
2025-12-29 |
|
| 551-408
| 9 |
Dumont |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2025-04-10 |
|
| 551-409
| A |
Hackensack |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-29 |
|
| 551-409
| 0 |
Hackensack |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-29 |
|
| 551-409
| 1 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 2 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 3 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 4 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 5 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 6 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 7 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 8 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 9 |
Hackensack |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-410
| A |
Ridgewood |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-30 |
|
| 551-410
| 0 |
Ridgewood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-30 |
|
| 551-410
| 1 |
Ridgewood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-12-30 |
|
| 551-410
| 2 |
Ridgewood |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-06-12 |
|
| 551-410
| 6 |
Ridgewood |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2026-01-12 |
|
| 551-410
| 7 |
Ridgewood |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-11-08 |
|
| 551-410
| 8 |
Ridgewood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-04-13 |
|
| 551-410
| 9 |
Ridgewood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-04-13 |
|
| 551-412
| A |
Hackensack |
NJ |
RCPKNJ02GT1 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2025-01-16 |
|
| 551-412
| 0 |
Hackensack |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-02-02 |
|
| 551-412
| 1 |
Hackensack |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-02-02 |
|
| 551-412
| 2 |
Hackensack |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-04-06 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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