Local Calling Guide
Area code/prefix search
NPA: 840
[Rate centres in NPA 840]
[Dial plan for NPA 840]
NXX: 230
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 840-230
| A |
Pomona |
CA |
LSANCAJWMMD |
490J DISH WIRELESS, LLC |
730 |
|
|
|
| 840-230
| 0 |
Pomona |
CA |
LSANCAJWMMD |
490J DISH WIRELESS, LLC |
730 |
|
2023-07-31 |
|
| 840-230
| 1 |
Pomona |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2023-09-11 |
|
| 840-230
| 2 |
Pomona |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2023-09-11 |
|
| 840-230
| 3 |
Pomona |
CA |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2023-10-30 |
|
| 840-230
| 4 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-08-01 |
|
| 840-230
| 5 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-08-01 |
|
| 840-230
| 6 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-08-01 |
|
| 840-230
| 7 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-08-01 |
|
| 840-230
| 8 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-08-01 |
|
| 840-230
| 9 |
Pomona |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-08-01 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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