Local Calling Guide
Area code/prefix search
NPA: 510
[Rate centres in NPA 510]
[Dial plan for NPA 510]
NXX: 779
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-779
| A |
El Sobrante-Pinole |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 510-779
| 0 |
El Sobrante-Pinole |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 510-779
| 1 |
El Sobrante-Pinole |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2015-04-24 |
|
| 510-779
| 2 |
El Sobrante-Pinole |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-02-17 |
|
| 510-779
| 3 |
El Sobrante-Pinole |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 510-779
| 4 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2012-03-05 |
|
| 510-779
| 5 |
El Sobrante-Pinole |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-08-10 |
|
| 510-779
| 6 |
El Sobrante-Pinole |
CA |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2021-07-14 |
|
| 510-779
| 7 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2009-08-28 |
|
| 510-779
| 8 |
El Sobrante-Pinole |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2009-03-09 |
|
| 510-779
| 9 |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-03-28 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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