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 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-682
| 7 |
Oakland: Alameda DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-682
| 8 |
Oakland: Alameda DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-682
| 9 |
Oakland: Alameda DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-683
| A |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-683
| 0 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-683
| 1 |
Fremont-Newark: Oliver DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-03-23 |
|
| 510-683
| 2 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-683
| 3 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-683
| 4 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-683
| 5 |
Fremont-Newark: Oliver DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2014-10-26 |
|
| 510-683
| 6 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-683
| 7 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-683
| 8 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-683
| 9 |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-684
| A |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 0 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 1 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 2 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 3 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 4 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 5 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 6 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-684
| 7 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 8 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-684
| 9 |
Oakland: Berkeley DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-685
| A |
Richmond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-686
| A |
Oakland: Trinidad DA |
CA |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
|
|
| 510-686
| 0 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2012-03-18 |
|
| 510-686
| 1 |
Oakland: Trinidad DA |
CA |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
|
|
| 510-686
| 2 |
Oakland: Trinidad DA |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2001-09-03 |
|
| 510-686
| 3 |
Oakland: Trinidad DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 510-686
| 4 |
Oakland: Trinidad DA |
CA |
|
515J IP HORIZON LLC |
722 |
|
2003-10-12 |
|
| 510-686
| 5 |
Oakland: Trinidad DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-04-05 |
|
| 510-686
| 6 |
Oakland: Trinidad DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2005-09-15 |
|
| 510-686
| 7 |
Oakland: Trinidad DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2005-09-15 |
|
| 510-686
| 8 |
Oakland: Trinidad DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-09-15 |
|
| 510-686
| 9 |
Oakland: Trinidad DA |
CA |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-687
| A |
Fremont-Newark: Oliver DA |
CA |
FRMTCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-688
| A |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-688
| 0 |
Hayward |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-07-14 |
|
| 510-688
| 1 |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2005-03-23 |
|
| 510-688
| 2 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-688
| 3 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-688
| 4 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-688
| 5 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-688
| 6 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-688
| 7 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2005-08-12 |
|
| 510-688
| 8 |
Hayward |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-07-14 |
|
| 510-688
| 9 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2011-03-10 |
|
| 510-689
| A |
Oakland: Fruitvale DA |
CA |
|
5562 METROPCS, INC. |
722 |
|
|
|
<< 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 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 >>
Last updated: Wed, 04 Mar 2026 03:00:52 UTC
Sponsored by: LES.NET
Like this site? We accept donations via PayPal.