Local Calling Guide
Area code/prefix search
NPA: 840
[Rate centres in NPA 840]
[Dial plan for NPA 840]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 840-256
| A |
Upland |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-06-01 |
|
| 840-256
| 0 |
Upland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-06-02 |
|
| 840-256
| 1 |
Upland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-06-28 |
|
| 840-256
| 2 |
Upland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-07-29 |
|
| 840-256
| 3 |
Upland |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2026-08-24 |
|
| 840-256
| 4 |
Upland |
CA |
ONTRCAXPXPY |
649C ONVOY, LLC - CA |
730 |
|
2024-06-02 |
|
| 840-256
| 5 |
Upland |
CA |
ONTRCAXPXPY |
649C ONVOY, LLC - CA |
730 |
|
2024-06-02 |
|
| 840-256
| 6 |
Upland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-11-20 |
|
| 840-256
| 7 |
Upland |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-06-01 |
|
| 840-256
| 8 |
Upland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-03-23 |
|
| 840-256
| 9 |
Upland |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-06-01 |
|
| 840-257
| A |
Colton |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-06-01 |
|
| 840-257
| 0 |
Colton |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-06-02 |
|
| 840-257
| 1 |
Colton |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-06-02 |
|
| 840-257
| 2 |
Colton |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-07-11 |
|
| 840-257
| 3 |
Colton |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-08-11 |
|
| 840-257
| 4 |
Colton |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-06-16 |
|
| 840-257
| 5 |
Colton |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-12-08 |
|
| 840-257
| 6 |
Colton |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-07 |
|
| 840-257
| 7 |
Colton |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-03-04 |
|
| 840-257
| 8 |
Colton |
CA |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-01-23 |
|
| 840-257
| 9 |
Colton |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-06-01 |
|
| 840-258
| A |
Highland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-05-30 |
|
| 840-258
| 0 |
Highland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-05-30 |
|
| 840-258
| 1 |
Highland |
CA |
ANHMCANG5MD |
829J PAETEC ITEL, LLC |
730 |
|
2026-01-04 |
|
| 840-258
| 2 |
Highland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-05-30 |
|
| 840-258
| 3 |
Highland |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-08-22 |
|
| 840-258
| 4 |
Highland |
CA |
LSANCAJWMMD |
490J BOOST SUBSCRIBERCO L.L.C. |
730 |
|
2025-10-18 |
|
| 840-258
| 5 |
Highland |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2024-12-13 |
|
| 840-258
| 6 |
Highland |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-11-22 |
|
| 840-258
| 7 |
Highland |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2025-10-26 |
|
| 840-258
| 8 |
Highland |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-08-11 |
|
| 840-258
| 9 |
Highland |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2025-09-27 |
|
| 840-259
| A |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-259
| 0 |
Pomona |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-07-01 |
|
| 840-259
| 1 |
Pomona |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-07-11 |
|
| 840-259
| 2 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-259
| 3 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-259
| 4 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-259
| 5 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-259
| 6 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-259
| 7 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-259
| 8 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-259
| 9 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-06-30 |
|
| 840-260
| A |
Pomona |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-26 |
|
| 840-260
| 0 |
Pomona |
CA |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2024-07-27 |
|
| 840-260
| 1 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-08-31 |
|
| 840-260
| 2 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-08-31 |
|
| 840-260
| 3 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-08-31 |
|
| 840-260
| 4 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-08-31 |
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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