Local Calling Guide
Area code/prefix search
NPA: 341
[Rate centres in NPA 341]
[Dial plan for NPA 341]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 341-256
| 9 |
Oakland: Fruitvale DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2024-11-15 |
|
| 341-257
| A |
Fremont-Newark: Main DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-12-01 |
|
| 341-257
| 0 |
Fremont-Newark: Main DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-12-01 |
|
| 341-257
| 1 |
Fremont-Newark: Main DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-01-30 |
|
| 341-257
| 2 |
Fremont-Newark: Main DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-07-14 |
|
| 341-257
| 3 |
Fremont-Newark: Main DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-08-14 |
|
| 341-257
| 4 |
Fremont-Newark: Main DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-09-10 |
|
| 341-257
| 5 |
Fremont-Newark: Main DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2025-09-27 |
|
| 341-257
| 6 |
Fremont-Newark: Main DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2025-09-27 |
|
| 341-257
| 7 |
Fremont-Newark: Main DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2025-09-27 |
|
| 341-257
| 8 |
Fremont-Newark: Main DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-03-23 |
|
| 341-257
| 9 |
Fremont-Newark: Main DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-05-11 |
|
| 341-258
| A |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-06 |
|
| 341-258
| 0 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-07 |
|
| 341-258
| 1 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-07 |
|
| 341-258
| 2 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-07 |
|
| 341-258
| 3 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-07 |
|
| 341-258
| 4 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-08 |
|
| 341-258
| 5 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-08 |
|
| 341-258
| 6 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-08 |
|
| 341-258
| 7 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-08 |
|
| 341-258
| 8 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-07 |
|
| 341-258
| 9 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-06 |
|
| 341-259
| A |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-01-11 |
|
| 341-259
| 0 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-12-07 |
|
| 341-259
| 1 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-12-07 |
|
| 341-259
| 2 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-06-15 |
|
| 341-259
| 3 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-06-15 |
|
| 341-259
| 4 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-06-15 |
|
| 341-259
| 5 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-04-27 |
|
| 341-259
| 6 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-04-27 |
|
| 341-259
| 7 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-04-27 |
|
| 341-259
| 8 |
El Sobrante-Pinole |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2025-03-20 |
|
| 341-259
| 9 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2025-01-11 |
|
| 341-260
| A |
Hayward |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-01-20 |
|
| 341-260
| 0 |
Hayward |
CA |
SNJUCACL00Z |
490J BOOST SUBSCRIBERCO L.L.C. |
722 |
|
2025-09-20 |
|
| 341-260
| 1 |
Hayward |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-08-18 |
|
| 341-260
| 2 |
Hayward |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2025-01-21 |
|
| 341-260
| 3 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 341-260
| 4 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 341-260
| 5 |
Hayward |
CA |
SNJUCACL00Z |
490J BOOST SUBSCRIBERCO L.L.C. |
722 |
|
2026-02-16 |
|
| 341-260
| 6 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 341-260
| 7 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 341-260
| 8 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 341-260
| 9 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 341-261
| A |
Fremont-Newark: Greenleaf DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-02-27 |
|
| 341-261
| 0 |
Fremont-Newark: Greenleaf DA |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2026-05-15 |
|
| 341-261
| 1 |
Fremont-Newark: Greenleaf DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-02-27 |
|
| 341-261
| 6 |
Fremont-Newark: Greenleaf DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2025-04-17 |
|
| 341-261
| 7 |
Fremont-Newark: Greenleaf DA |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-08-21 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>
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.