Local Calling Guide
Area code/prefix search
NPA: 510
[Rate centres in NPA 510]
[Dial plan for NPA 510]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-591
| 3 |
Fremont-Newark: Main DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-06-11 |
|
| 510-591
| 4 |
Fremont-Newark: Main DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-04-18 |
|
| 510-591
| 5 |
Fremont-Newark: Main DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-04-18 |
|
| 510-591
| 6 |
Fremont-Newark: Main DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-04-18 |
|
| 510-591
| 7 |
Fremont-Newark: Main DA |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-04-12 |
|
| 510-591
| 8 |
Fremont-Newark: Main DA |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-04-12 |
|
| 510-591
| 9 |
Fremont-Newark: Main DA |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-04-12 |
|
| 510-592
| A |
Hercules-Rodeo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 510-592
| 0 |
Hercules-Rodeo |
CA |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
| 510-592
| 2 |
Hercules-Rodeo |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-09 |
|
| 510-592
| 3 |
Hercules-Rodeo |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-09 |
|
| 510-592
| 4 |
Hercules-Rodeo |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2009-01-13 |
|
| 510-592
| 5 |
Hercules-Rodeo |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2014-09-25 |
|
| 510-592
| 6 |
Hercules-Rodeo |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-01-17 |
|
| 510-592
| 7 |
Hercules-Rodeo |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-09-01 |
|
| 510-592
| 8 |
Hercules-Rodeo |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-09-01 |
|
| 510-592
| 9 |
Hercules-Rodeo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 510-593
| A |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-593
| 0 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-593
| 1 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-593
| 2 |
Oakland: Main-Piedmont DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2013-12-30 |
|
| 510-593
| 3 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-593
| 4 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-593
| 5 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-593
| 6 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-593
| 7 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-593
| 8 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-593
| 9 |
Oakland: Main-Piedmont DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-594
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-595
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 0 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 1 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 2 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 3 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 4 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 5 |
Oakland: Main-Piedmont DA |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2021-10-24 |
|
| 510-596
| 6 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 7 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 8 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-596
| 9 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-597
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-597
| 0 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-597
| 1 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-597
| 2 |
Oakland: Main-Piedmont DA |
CA |
|
829J PAETEC ITEL, LLC |
722 |
|
2012-11-07 |
|
| 510-597
| 3 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-597
| 4 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-597
| 5 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-597
| 6 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-597
| 7 |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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