Local Calling Guide
Area code/prefix search
NPA: 510
[Rate centres in NPA 510]
[Dial plan for NPA 510]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-666
| 1 |
Oakland: Berkeley DA |
CA |
BKLYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-666
| 2 |
Oakland: Berkeley DA |
CA |
BKLYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-666
| 3 |
Oakland: Berkeley DA |
CA |
BKLYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-666
| 4 |
Oakland: Berkeley DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2009-01-14 |
|
| 510-666
| 5 |
Oakland: Berkeley DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-07-03 |
|
| 510-666
| 6 |
Oakland: Berkeley DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-09-09 |
|
| 510-666
| 7 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2007-12-06 |
|
| 510-666
| 8 |
Oakland: Berkeley DA |
CA |
BKLYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-666
| 9 |
Oakland: Berkeley DA |
CA |
BKLYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| A |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 0 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 1 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 3 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 4 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 5 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 6 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 7 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 8 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-667
| 9 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| A |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 0 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 1 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 2 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 3 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 4 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 5 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 6 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 7 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 8 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-668
| 9 |
Fremont-Newark: Oliver DA |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-10-19 |
|
| 510-669
| A |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 0 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 1 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 2 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 3 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 4 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 5 |
El Sobrante-Pinole |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2013-02-10 |
|
| 510-669
| 6 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 7 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 8 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-669
| 9 |
El Sobrante-Pinole |
CA |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-670
| A |
Hayward |
CA |
HYWRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-671
| A |
Oakland: Alameda DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 510-671
| 0 |
Oakland: Alameda DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-07-12 |
|
| 510-671
| 1 |
Oakland: Alameda DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-07-12 |
|
| 510-671
| 2 |
Oakland: Alameda DA |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2013-10-14 |
|
| 510-671
| 3 |
Oakland: Alameda DA |
CA |
SNVACAHZ0MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2014-03-28 |
|
| 510-671
| 4 |
Oakland: Alameda DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2014-01-29 |
|
| 510-671
| 5 |
Oakland: Alameda DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-10-21 |
|
| 510-671
| 6 |
Oakland: Alameda DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-09-28 |
|
| 510-671
| 7 |
Oakland: Alameda DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-09-28 |
|
| 510-671
| 8 |
Oakland: Alameda DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-12-28 |
|
| 510-671
| 9 |
Oakland: Alameda DA |
CA |
|
515J IP HORIZON LLC |
722 |
|
2014-04-11 |
|
| 510-672
| A |
Richmond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-672
| 0 |
Richmond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-672
| 1 |
Richmond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-672
| 2 |
Richmond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-672
| 3 |
Richmond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-672
| 4 |
Richmond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-672
| 5 |
Richmond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-06-18 |
|
| 510-672
| 6 |
Richmond |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-672
| 7 |
Richmond |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-672
| 8 |
Richmond |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-672
| 9 |
Richmond |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-673
| A |
Fremont-Newark: Main DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-674
| A |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-674
| 0 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2014-12-28 |
|
| 510-674
| 1 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2014-12-28 |
|
| 510-674
| 2 |
Hayward |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2015-11-19 |
|
| 510-674
| 3 |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-07-20 |
|
| 510-674
| 4 |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-07-20 |
|
| 510-674
| 5 |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-07-20 |
|
| 510-674
| 6 |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-07-20 |
|
| 510-674
| 7 |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-05-31 |
|
| 510-674
| 8 |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-05-31 |
|
| 510-674
| 9 |
Hayward |
CA |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2015-05-07 |
|
| 510-675
| A |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-675
| 0 |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-675
| 1 |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-675
| 2 |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-675
| 3 |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-675
| 4 |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-675
| 5 |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-675
| 6 |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-675
| 7 |
Fremont-Newark: Greenleaf DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-12-05 |
|
| 510-675
| 8 |
Fremont-Newark: Greenleaf DA |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-03-15 |
|
| 510-675
| 9 |
Fremont-Newark: Greenleaf DA |
CA |
UNCYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-676
| A |
Fremont-Newark: Main DA |
CA |
SNFCCA01GT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 510-677
| A |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-677
| 0 |
Hayward |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2009-11-01 |
|
| 510-677
| 1 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-677
| 2 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-677
| 3 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-677
| 4 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-677
| 5 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-677
| 6 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-677
| 7 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-677
| 8 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-677
| 9 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2003-02-04 |
|
| 510-678
| A |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
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Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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