Local Calling Guide
Area code/prefix search
NPA: 840
[Rate centres in NPA 840]
[Dial plan for NPA 840]
NXX: 877
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 840-877
| A |
Marshall |
CA |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 840-877
| 0 |
Marshall |
CA |
LSANCA03IMD |
553J WHITESKY COMMUNICATIONS, LLC |
730 |
|
2021-10-02 |
|
| 840-877
| 1 |
Marshall |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2021-12-21 |
|
| 840-877
| 2 |
Marshall |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2021-12-21 |
|
| 840-877
| 3 |
Marshall |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2021-12-21 |
|
| 840-877
| 4 |
Marshall |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2021-12-21 |
|
| 840-877
| 5 |
Marshall |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2022-06-27 |
|
| 840-877
| 6 |
Marshall |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2022-08-28 |
|
| 840-877
| 7 |
Marshall |
CA |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
2021-09-13 |
|
| 840-877
| 8 |
Marshall |
CA |
LSANCA543MD |
073H TELNYX LLC |
730 |
|
2022-06-16 |
|
| 840-877
| 9 |
Marshall |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2021-12-19 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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