Local Calling Guide
Area code/prefix search
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 657-318
| 9 |
Westminster |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-01-24 |
|
| 657-329
| 9 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-07-11 |
|
| 657-334
| A |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-334
| 5 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-09-22 |
|
| 657-334
| 8 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-08-11 |
|
| 657-334
| 9 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-08-11 |
|
| 657-339
| 3 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2024-04-05 |
|
| 657-340
| A |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-340
| 6 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-11-26 |
|
| 657-340
| 7 |
Westminster |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2018-04-24 |
|
| 657-340
| 8 |
Westminster |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2018-10-30 |
|
| 657-340
| 9 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-10-27 |
|
| 657-342
| A |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-342
| 1 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2018-09-01 |
|
| 657-342
| 5 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-12-05 |
|
| 657-342
| 7 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-10-06 |
|
| 657-342
| 9 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2016-10-06 |
|
| 657-354
| A |
Fullerton |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 657-354
| 4 |
Fullerton |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2018-06-27 |
|
| 657-354
| 5 |
Fullerton |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2018-04-06 |
|
| 657-354
| 6 |
Fullerton |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2018-04-06 |
|
| 657-354
| 8 |
Fullerton |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-12 |
|
| 657-354
| 9 |
Fullerton |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-06-12 |
|
| 657-355
| A |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-355
| 9 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2018-02-11 |
|
| 657-356
| 4 |
Santa Ana |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2019-02-04 |
|
| 657-358
| 2 |
Santa Ana |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-06-19 |
|
| 657-358
| 8 |
Santa Ana |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-20 |
|
| 657-358
| 9 |
Santa Ana |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-20 |
|
| 657-364
| 7 |
Westminster |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-10-14 |
|
| 657-364
| 9 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2018-10-29 |
|
| 657-365
| A |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-365
| 9 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2018-11-16 |
|
| 657-372
| A |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-372
| 9 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2019-04-26 |
|
| 657-384
| 3 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2019-07-13 |
|
| 657-400
| 6 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2012-08-27 |
|
| 657-431
| A |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-431
| 9 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2019-05-19 |
|
| 657-445
| 0 |
Fullerton |
CA |
899D METROPCS NETWORKS, LLC |
730 |
|
2015-12-14 |
|
| 657-502
| A |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-502
| 7 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2021-08-09 |
|
| 657-502
| 8 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2021-08-09 |
|
| 657-502
| 9 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2021-08-09 |
|
| 657-540
| A |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-540
| 7 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2022-03-12 |
|
| 657-540
| 8 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2022-03-12 |
|
| 657-540
| 9 |
Huntington Beach |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2022-03-12 |
|
| 657-551
| A |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 657-551
| 7 |
Westminster |
CA |
6529 T-MOBILE USA, INC. |
730 |
|
2022-01-09 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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