Local Calling Guide
Area code/prefix search
NPA: 510
[Rate centres in NPA 510]
[Dial plan for NPA 510]
NXX: 275
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
510-275
| A |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
510-275
| 0 |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
510-275
| 1 |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
510-275
| 2 |
El Sobrante-Pinole |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2002-10-27 |
|
510-275
| 3 |
El Sobrante-Pinole |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2001-07-24 |
|
510-275
| 4 |
El Sobrante-Pinole |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-10-26 |
|
510-275
| 5 |
El Sobrante-Pinole |
CA |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2005-03-22 |
|
510-275
| 6 |
El Sobrante-Pinole |
CA |
SNFCCAMKX5Y |
506J TWILIO INTERNATIONAL, INC. |
722 |
|
2020-10-01 |
|
510-275
| 7 |
El Sobrante-Pinole |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-10-10 |
|
510-275
| 8 |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2006-01-09 |
|
510-275
| 9 |
El Sobrante-Pinole |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2006-09-14 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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