Local Calling Guide
Area code/prefix search
Highland, CA
1 2 3 4 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 840-215
| A |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 840-215
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2023-03-23 |
|
| 840-215
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2023-03-23 |
|
| 840-215
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2023-04-23 |
|
| 840-215
| 3 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2023-06-05 |
|
| 840-215
| 4 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2023-07-11 |
|
| 840-215
| 5 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2022-12-16 |
|
| 840-215
| 6 |
LSANCAJWMMD |
490J BOOST SUBSCRIBERCO L.L.C. |
730 |
|
2023-06-26 |
|
| 840-215
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-04-30 |
|
| 840-215
| 8 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-04-30 |
|
| 840-215
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-04-30 |
|
| 840-247
| A |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-12 |
|
| 840-247
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-01-13 |
|
| 840-247
| 1 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2024-01-28 |
|
| 840-247
| 2 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2024-01-28 |
|
| 840-247
| 3 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2024-01-28 |
|
| 840-247
| 4 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2024-01-28 |
|
| 840-247
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-02-18 |
|
| 840-247
| 6 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-03-23 |
|
| 840-247
| 7 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-11-26 |
|
| 840-247
| 8 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-12 |
|
| 840-247
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-12 |
|
| 840-258
| A |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-05-30 |
|
| 840-258
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-05-30 |
|
| 840-258
| 1 |
|
829J PAETEC ITEL, LLC |
730 |
|
2026-01-04 |
|
| 840-258
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-05-30 |
|
| 840-258
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-08-22 |
|
| 840-258
| 4 |
|
490J BOOST SUBSCRIBERCO L.L.C. |
730 |
|
2025-10-18 |
|
| 840-258
| 5 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2024-12-13 |
|
| 840-258
| 6 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-11-22 |
|
| 840-258
| 7 |
|
649C ONVOY, LLC - CA |
730 |
|
2025-10-26 |
|
| 840-258
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-08-11 |
|
| 840-258
| 9 |
|
649C ONVOY, LLC - CA |
730 |
|
2025-09-27 |
|
| 840-899
| A |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 840-899
| 0 |
|
649C ONVOY, LLC - CA |
730 |
|
2026-03-02 |
|
| 840-899
| 1 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-10-02 |
|
| 840-899
| 2 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-10-02 |
|
| 840-899
| 3 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-10-02 |
|
| 840-899
| 4 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2021-10-21 |
|
| 840-899
| 5 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2021-10-11 |
|
| 840-899
| 6 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2021-10-11 |
|
| 840-899
| 7 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2021-10-11 |
|
| 840-899
| 8 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2021-10-11 |
|
| 840-899
| 9 |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
2021-09-13 |
|
| 840-998
| A |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2026-03-02 |
|
| 840-998
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2026-03-02 |
|
| 840-998
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2026-03-02 |
|
| 840-998
| 2 |
|
649C ONVOY, LLC - CA |
730 |
|
2026-05-30 |
|
| 840-998
| 8 |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2026-03-28 |
|
| 909-280
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
1 2 3 4 >>
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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