Local Calling Guide
Area code/prefix search
NPA: 424
[Rate centres in NPA 424]
[Dial plan for NPA 424]
NXX: 640
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 424-640
| A |
West Los Angeles |
CA |
SNMNCAXPX2Z |
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-01-02 |
|
| 424-640
| 0 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-01-19 |
|
| 424-640
| 1 |
West Los Angeles |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-04-06 |
|
| 424-640
| 2 |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-03 |
|
| 424-640
| 3 |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-03 |
|
| 424-640
| 4 |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-03 |
|
| 424-640
| 5 |
West Los Angeles |
CA |
SNMNCAXPX2Z |
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-01-02 |
|
| 424-640
| 6 |
West Los Angeles |
CA |
SNMNCAXPX2Z |
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-01-02 |
|
| 424-640
| 7 |
West Los Angeles |
CA |
SNMNCAXPX2Z |
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-01-02 |
|
| 424-640
| 8 |
West Los Angeles |
CA |
SNMNCAXPX2Z |
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-01-02 |
|
| 424-640
| 9 |
West Los Angeles |
CA |
SNMNCAXPX2Z |
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-01-02 |
|
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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