Local Calling Guide
Area code/prefix search
NPA: 650
[Rate centres in NPA 650]
[Dial plan for NPA 650]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 650-763
| 9 |
South San Francisco |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-12-29 |
|
| 650-764
| A |
Mountain View |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-01-11 |
|
| 650-764
| 0 |
Mountain View |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2026-01-11 |
|
| 650-766
| A |
San Mateo |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 650-768
| A |
Los Altos |
CA |
|
829J PAETEC ITEL, LLC |
722 |
|
2026-02-01 |
|
| 650-768
| 5 |
Los Altos |
CA |
|
829J PAETEC ITEL, LLC |
722 |
|
2026-02-01 |
|
| 650-769
| A |
San Carlos-Belmont |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-769
| 0 |
San Carlos-Belmont |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2018-08-01 |
|
| 650-769
| 1 |
San Carlos-Belmont |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-769
| 2 |
San Carlos-Belmont |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-769
| 3 |
San Carlos-Belmont |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-769
| 4 |
San Carlos-Belmont |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-01-19 |
|
| 650-769
| 5 |
San Carlos-Belmont |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-01-19 |
|
| 650-769
| 6 |
San Carlos-Belmont |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-01-19 |
|
| 650-769
| 7 |
San Carlos-Belmont |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-01-19 |
|
| 650-769
| 8 |
San Carlos-Belmont |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2017-07-08 |
|
| 650-769
| 9 |
San Carlos-Belmont |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-09-01 |
|
| 650-770
| A |
Los Altos |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 650-770
| 0 |
Los Altos |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-23 |
|
| 650-770
| 1 |
Los Altos |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-23 |
|
| 650-770
| 2 |
Los Altos |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-23 |
|
| 650-770
| 3 |
Los Altos |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-06-17 |
|
| 650-770
| 4 |
Los Altos |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-06-17 |
|
| 650-770
| 5 |
Los Altos |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-06-17 |
|
| 650-770
| 6 |
Los Altos |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-06-17 |
|
| 650-770
| 7 |
Los Altos |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-28 |
|
| 650-770
| 8 |
Los Altos |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-28 |
|
| 650-770
| 9 |
Los Altos |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2016-07-11 |
|
| 650-771
| A |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-771
| 0 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-771
| 1 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-771
| 2 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-771
| 3 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-771
| 4 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-771
| 5 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-771
| 6 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-771
| 7 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2008-03-16 |
|
| 650-771
| 8 |
Redwood City |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2008-08-22 |
|
| 650-771
| 9 |
Redwood City |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-05-26 |
|
| 650-772
| A |
Mountain View |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-772
| 0 |
Mountain View |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-09-02 |
|
| 650-772
| 1 |
Mountain View |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2014-12-01 |
|
| 650-772
| 2 |
Mountain View |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2014-12-01 |
|
| 650-772
| 3 |
Mountain View |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2015-01-17 |
|
| 650-772
| 4 |
Mountain View |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2014-12-18 |
|
| 650-772
| 5 |
Mountain View |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2014-12-18 |
|
| 650-772
| 6 |
Mountain View |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2014-12-18 |
|
| 650-772
| 7 |
Mountain View |
CA |
SNJSCA02DS4 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2014-12-27 |
|
| 650-772
| 8 |
Mountain View |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2014-12-20 |
|
| 650-772
| 9 |
Mountain View |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2014-11-28 |
|
<< 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 >>
Last updated: Wed, 04 Mar 2026 03:00:52 UTC
Sponsored by: Execulink Telecom
Like this site? We accept donations via PayPal.