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 |
| 650-413
| 2 |
San Carlos-Belmont |
CA |
SNCRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-413
| 3 |
San Carlos-Belmont |
CA |
SNCRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-413
| 4 |
San Carlos-Belmont |
CA |
SNCRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-413
| 5 |
San Carlos-Belmont |
CA |
SNCRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-413
| 6 |
San Carlos-Belmont |
CA |
SNCRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-413
| 7 |
San Carlos-Belmont |
CA |
SNCRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-413
| 8 |
San Carlos-Belmont |
CA |
SNCRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-413
| 9 |
San Carlos-Belmont |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2015-08-11 |
|
| 650-414
| A |
Redwood City |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-414
| 0 |
Redwood City |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-06-06 |
|
| 650-414
| 1 |
Redwood City |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-06-06 |
|
| 650-414
| 2 |
Redwood City |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2024-10-25 |
|
| 650-414
| 3 |
Redwood City |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-06-06 |
|
| 650-414
| 4 |
Redwood City |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-09-06 |
|
| 650-414
| 5 |
Redwood City |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-06-06 |
|
| 650-414
| 6 |
Redwood City |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-02-14 |
|
| 650-414
| 7 |
Redwood City |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-08-13 |
|
| 650-414
| 8 |
Redwood City |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2020-06-22 |
|
| 650-414
| 9 |
Redwood City |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2020-06-22 |
|
| 650-416
| A |
South San Francisco |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-416
| 0 |
South San Francisco |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2025-11-28 |
|
| 650-416
| 1 |
South San Francisco |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-05-26 |
|
| 650-416
| 2 |
South San Francisco |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-416
| 3 |
South San Francisco |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-416
| 4 |
South San Francisco |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-03-10 |
|
| 650-416
| 5 |
South San Francisco |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-416
| 6 |
South San Francisco |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-04-16 |
|
| 650-416
| 7 |
South San Francisco |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-416
| 8 |
South San Francisco |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-12-14 |
|
| 650-416
| 9 |
South San Francisco |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2014-10-03 |
|
| 650-417
| A |
Mountain View |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 0 |
Mountain View |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 1 |
Mountain View |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-10-16 |
|
| 650-417
| 2 |
Mountain View |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 3 |
Mountain View |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-05-26 |
|
| 650-417
| 4 |
Mountain View |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-11-16 |
|
| 650-417
| 5 |
Mountain View |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2008-08-23 |
|
| 650-417
| 6 |
Mountain View |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 7 |
Mountain View |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 8 |
Mountain View |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2010-09-04 |
|
| 650-417
| 9 |
Mountain View |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-07-13 |
|
| 650-418
| A |
San Mateo |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 650-418
| 0 |
San Mateo |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-05-04 |
|
| 650-418
| 1 |
San Mateo |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-10-26 |
|
| 650-418
| 2 |
San Mateo |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2019-12-27 |
|
| 650-418
| 3 |
San Mateo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-11-04 |
|
| 650-418
| 4 |
San Mateo |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2020-02-12 |
|
| 650-418
| 5 |
San Mateo |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2020-03-12 |
|
| 650-418
| 6 |
San Mateo |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-05-04 |
|
| 650-418
| 7 |
San Mateo |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-07-18 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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