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 |
| 510-751
| 2 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-02-18 |
|
| 510-751
| 3 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-751
| 4 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-751
| 5 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-751
| 6 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-02-18 |
|
| 510-751
| 7 |
Hayward |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2021-04-18 |
|
| 510-751
| 8 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-751
| 9 |
Hayward |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-752
| A |
Oakland: Main-Piedmont DA |
CA |
OKLDCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-753
| A |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-753
| 0 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-04-20 |
|
| 510-753
| 1 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-04-20 |
|
| 510-753
| 2 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2015-03-27 |
|
| 510-753
| 3 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2015-03-27 |
|
| 510-753
| 4 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-03-09 |
|
| 510-753
| 5 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-03-09 |
|
| 510-753
| 6 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-03-09 |
|
| 510-753
| 7 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-01-29 |
|
| 510-753
| 8 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2015-01-09 |
|
| 510-753
| 9 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-01-09 |
|
| 510-754
| A |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 0 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 1 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 2 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 3 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 4 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 5 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 6 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 7 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 8 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-754
| 9 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| A |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 0 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 1 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 2 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 3 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 4 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 5 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 6 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 7 |
Hayward |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 510-755
| 8 |
Hayward |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2006-11-08 |
|
| 510-755
| 9 |
Hayward |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2006-03-12 |
|
| 510-756
| A |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-756
| 0 |
Oakland: Trinidad DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-01-13 |
|
| 510-756
| 1 |
Oakland: Trinidad DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-01-13 |
|
| 510-756
| 2 |
Oakland: Trinidad DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-01-26 |
|
| 510-756
| 3 |
Oakland: Trinidad DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-25 |
|
| 510-756
| 4 |
Oakland: Trinidad DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-25 |
|
| 510-756
| 5 |
Oakland: Trinidad DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-16 |
|
| 510-756
| 6 |
Oakland: Trinidad DA |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2015-11-30 |
|
<< 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: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.