Local Calling Guide
Area code/prefix search
NPA: 551
[Rate centres in NPA 551]
[Dial plan for NPA 551]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 551-405
| 0 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 1 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 2 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 3 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 4 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 5 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 6 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 7 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 8 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-405
| 9 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-10 |
|
| 551-406
| A |
Closter |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
|
|
| 551-406
| 0 |
Closter |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-14 |
|
| 551-406
| 1 |
Closter |
NJ |
NWRKNJ0248Z |
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2025-01-05 |
|
| 551-406
| 2 |
Closter |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-02-02 |
|
| 551-406
| 3 |
Closter |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-03-09 |
|
| 551-406
| 4 |
Closter |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-04-13 |
|
| 551-406
| 5 |
Closter |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-05-09 |
|
| 551-406
| 6 |
Closter |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2026-08-15 |
|
| 551-406
| 7 |
Closter |
NJ |
NBWKNJ17QMD |
6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ |
224 |
|
2025-04-18 |
|
| 551-406
| 8 |
Closter |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2025-10-12 |
|
| 551-406
| 9 |
Closter |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2026-03-15 |
|
| 551-407
| A |
Kearny |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2024-11-16 |
|
| 551-407
| 0 |
Kearny |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-02 |
|
| 551-407
| 1 |
Kearny |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-02 |
|
| 551-407
| 2 |
Kearny |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-02 |
|
| 551-407
| 3 |
Kearny |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-05 |
|
| 551-407
| 4 |
Kearny |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-05 |
|
| 551-407
| 5 |
Kearny |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-20 |
|
| 551-407
| 6 |
Kearny |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-20 |
|
| 551-407
| 7 |
Kearny |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-11-20 |
|
| 551-407
| 8 |
Kearny |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2026-05-21 |
|
| 551-407
| 9 |
Kearny |
NJ |
WAYNNJAWCMS |
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 |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-29 |
|
| 551-408
| 1 |
Dumont |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-30 |
|
| 551-408
| 2 |
Dumont |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2026-06-25 |
|
| 551-408
| 5 |
Dumont |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2026-09-19 |
|
| 551-408
| 6 |
Dumont |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2026-08-15 |
|
| 551-408
| 7 |
Dumont |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2026-08-15 |
|
| 551-408
| 8 |
Dumont |
NJ |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2026-05-08 |
|
| 551-408
| 9 |
Dumont |
NJ |
NWRKNJ0248Z |
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 |
NWRKNJMDDSK |
637C ONVOY, LLC - NJ |
224 |
|
2024-12-29 |
|
| 551-409
| 1 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 2 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 3 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 4 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 5 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 6 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
| 551-409
| 7 |
Hackensack |
NJ |
RCPKNJ02XJY |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2024-12-30 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>
Last updated: Tue, 01 Sep 2026 00:40:05 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.