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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 551-321
| 1 |
Park Ridge |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2020-09-19 |
|
| 551-321
| 2 |
Park Ridge |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2020-09-19 |
|
| 551-321
| 3 |
Park Ridge |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2025-03-09 |
|
| 551-321
| 4 |
Park Ridge |
NJ |
|
624H ONVOY SPECTRUM, LLC |
224 |
|
2021-05-07 |
|
| 551-321
| 5 |
Park Ridge |
NJ |
|
624H ONVOY SPECTRUM, LLC |
224 |
|
2022-04-17 |
|
| 551-321
| 6 |
Park Ridge |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2021-03-12 |
|
| 551-321
| 7 |
Park Ridge |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2021-03-12 |
|
| 551-321
| 8 |
Park Ridge |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2021-07-15 |
|
| 551-321
| 9 |
Park Ridge |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2021-07-15 |
|
| 551-322
| A |
Teaneck |
NJ |
JRCYNJ658MD |
197D VONAGE AMERICA LLC |
224 |
|
|
|
| 551-322
| 0 |
Teaneck |
NJ |
|
073H TELNYX LLC |
224 |
|
2021-12-06 |
|
| 551-322
| 1 |
Teaneck |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2022-09-30 |
|
| 551-322
| 2 |
Teaneck |
NJ |
|
624H ONVOY SPECTRUM, LLC |
224 |
|
2021-12-04 |
|
| 551-322
| 3 |
Teaneck |
NJ |
|
624H ONVOY SPECTRUM, LLC |
224 |
|
2021-12-04 |
|
| 551-322
| 4 |
Teaneck |
NJ |
|
197D VONAGE AMERICA LLC |
224 |
|
2021-08-14 |
|
| 551-322
| 5 |
Teaneck |
NJ |
|
624H ONVOY SPECTRUM, LLC |
224 |
|
2022-02-12 |
|
| 551-322
| 6 |
Teaneck |
NJ |
|
197D VONAGE AMERICA LLC |
224 |
|
2021-08-14 |
|
| 551-322
| 7 |
Teaneck |
NJ |
|
624H ONVOY SPECTRUM, LLC |
224 |
|
2022-02-12 |
|
| 551-322
| 8 |
Teaneck |
NJ |
|
516J TON80 COMMUNICATIONS, LLC |
224 |
|
2022-04-21 |
|
| 551-322
| 9 |
Teaneck |
NJ |
|
264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ |
224 |
|
2021-10-09 |
|
| 551-323
| A |
Union City |
NJ |
WAYNNJAWCMS |
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
|
|
| 551-323
| 0 |
Union City |
NJ |
|
939H COMMIO, LLC |
224 |
|
2021-09-04 |
|
| 551-323
| 1 |
Union City |
NJ |
|
939H COMMIO, LLC |
224 |
|
2021-09-04 |
|
| 551-323
| 2 |
Union City |
NJ |
|
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2021-09-04 |
|
| 551-323
| 3 |
Union City |
NJ |
|
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2021-09-04 |
|
| 551-323
| 4 |
Union City |
NJ |
|
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2021-09-04 |
|
| 551-323
| 5 |
Union City |
NJ |
|
7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ |
224 |
|
2021-10-12 |
|
| 551-323
| 6 |
Union City |
NJ |
|
939H COMMIO, LLC |
224 |
|
2021-09-04 |
|
| 551-323
| 7 |
Union City |
NJ |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
224 |
|
2021-09-13 |
|
| 551-323
| 8 |
Union City |
NJ |
|
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2021-08-14 |
|
| 551-323
| 9 |
Union City |
NJ |
|
6623 OMNIPOINT COMMUNICATIONS, INC. - NJ |
224 |
|
2021-08-14 |
|
| 551-324
| A |
Westwood |
NJ |
JRCYNJBRFMD |
073H TELNYX LLC |
224 |
|
|
|
| 551-324
| 0 |
Westwood |
NJ |
|
073H TELNYX LLC |
224 |
|
2021-09-11 |
|
| 551-324
| 1 |
Westwood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2023-09-14 |
|
| 551-324
| 2 |
Westwood |
NJ |
|
624H ONVOY SPECTRUM, LLC |
224 |
|
2021-12-04 |
|
| 551-324
| 3 |
Westwood |
NJ |
|
624H ONVOY SPECTRUM, LLC |
224 |
|
2021-12-04 |
|
| 551-324
| 4 |
Westwood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2022-09-26 |
|
| 551-324
| 5 |
Westwood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2022-09-26 |
|
| 551-324
| 6 |
Westwood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2022-09-26 |
|
| 551-324
| 7 |
Westwood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2023-05-19 |
|
| 551-324
| 8 |
Westwood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-03-01 |
|
| 551-324
| 9 |
Westwood |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2024-04-05 |
|
| 551-325
| A |
Jersey City |
NJ |
NWRKNJ0248Z |
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
|
|
| 551-325
| 0 |
Jersey City |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2021-09-26 |
|
| 551-325
| 1 |
Jersey City |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2021-09-26 |
|
| 551-325
| 2 |
Jersey City |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2021-09-26 |
|
| 551-325
| 3 |
Jersey City |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2021-09-26 |
|
| 551-325
| 4 |
Jersey City |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2021-09-26 |
|
| 551-325
| 5 |
Jersey City |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2021-09-27 |
|
| 551-325
| 6 |
Jersey City |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2021-09-27 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.