Local Calling Guide
Area code/prefix search
NPA: 510
[Rate centres in NPA 510]
[Dial plan for NPA 510]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-251
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA03DS2 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-252
| A |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-253
| A |
Richmond |
CA |
OKLDCAEBDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
| 510-254
| A |
Oakland: Alameda DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 510-255
| A |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 510-256
| A |
Crockett |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 510-257
| A |
Fremont-Newark: Oliver DA |
CA |
SNJSCA02DS4 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 510-258
| A |
Hayward |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-259
| A |
Hayward |
CA |
HYWRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-260
| A |
Richmond |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 510-261
| A |
Oakland: Fruitvale DA |
CA |
OKLDCA04DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| A |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-263
| A |
Oakland: Alameda DA |
CA |
ALMDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-264
| A |
Hayward |
CA |
HYWRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-265
| A |
Hayward |
CA |
HYWRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-266
| A |
Hayward |
CA |
HYWRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-267
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA03DS4 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-268
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA03DS4 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-269
| A |
Oakland: Fruitvale DA |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 510-270
| A |
Fremont-Newark: Oliver DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-271
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA03DS4 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-272
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA03DS4 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-273
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA03DS2 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-274
| A |
Hayward |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-275
| A |
El Sobrante-Pinole |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-276
| A |
Hayward |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-277
| A |
Oakland: Berkeley DA |
CA |
OKLDCAOL1MD |
8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA |
722 |
|
|
|
| 510-278
| A |
Hayward |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-279
| A |
Fremont-Newark: Oliver DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 510-280
| A |
Oakland: Berkeley DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-281
| A |
Oakland: Main-Piedmont DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-282
| A |
Oakland: Main-Piedmont DA |
CA |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-283
| A |
El Sobrante-Pinole |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-284
| A |
Fremont-Newark: Main DA |
CA |
FRMTCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-285
| A |
Oakland: Main-Piedmont DA |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 510-286
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA03DS2 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-287
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA03DS2 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-288
| A |
Oakland: Main-Piedmont DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-289
| A |
Oakland: Main-Piedmont DA |
CA |
SNFCCA01GT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 510-290
| A |
Oakland: Main-Piedmont DA |
CA |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-291
| A |
Oakland: Main-Piedmont DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-292
| A |
Oakland: Berkeley DA |
CA |
ALBYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-293
| A |
Hayward |
CA |
HYWRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-294
| A |
Hayward |
CA |
OKLECAZVGT0 |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-295
| A |
Oakland: Berkeley DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-296
| A |
Hercules-Rodeo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 510-297
| A |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-298
| A |
Fremont-Newark: Main DA |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 510-299
| A |
Fremont-Newark: Main DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-300
| A |
Hayward |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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