Local Calling Guide
Area code/prefix search
NPA: 510
[Rate centres in NPA 510]
[Dial plan for NPA 510]
NXX: 804
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-804
| A |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-804
| 0 |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2018-12-23 |
|
| 510-804
| 1 |
El Sobrante-Pinole |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-01-01 |
|
| 510-804
| 2 |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2018-12-23 |
|
| 510-804
| 3 |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-03-15 |
|
| 510-804
| 4 |
El Sobrante-Pinole |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-02-09 |
|
| 510-804
| 5 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-02-08 |
|
| 510-804
| 6 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-02-08 |
|
| 510-804
| 7 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2018-12-17 |
|
| 510-804
| 8 |
El Sobrante-Pinole |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2018-11-27 |
|
| 510-804
| 9 |
El Sobrante-Pinole |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2018-11-27 |
|
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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