Local Calling Guide
Area code/prefix search
NPA: 408
[Rate centres in NPA 408]
[Dial plan for NPA 408]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 408-335
| 6 |
Los Gatos |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-10-28 |
|
| 408-335
| 7 |
Los Gatos |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-10-28 |
|
| 408-335
| 8 |
Los Gatos |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-08-13 |
|
| 408-335
| 9 |
Los Gatos |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-08-13 |
|
| 408-336
| A |
Sunnyvale |
CA |
SNVACA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-336
| 0 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 1 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 2 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 3 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 4 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 5 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 6 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 7 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 8 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-336
| 9 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-06-12 |
|
| 408-337
| A |
Gilroy |
CA |
WTVLCADV0MD |
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
|
|
| 408-337
| 0 |
Gilroy |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2010-01-23 |
|
| 408-337
| 1 |
Gilroy |
CA |
|
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
2009-08-03 |
|
| 408-337
| 2 |
Gilroy |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 408-337
| 3 |
Gilroy |
CA |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2009-11-02 |
|
| 408-337
| 4 |
Gilroy |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2010-01-28 |
|
| 408-337
| 5 |
Gilroy |
CA |
|
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
2010-04-09 |
|
| 408-337
| 6 |
Gilroy |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-06-20 |
|
| 408-337
| 7 |
Gilroy |
CA |
|
5562 METROPCS, INC. |
722 |
|
2009-10-15 |
|
| 408-337
| 8 |
Gilroy |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2010-08-16 |
|
| 408-337
| 9 |
Gilroy |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-10-28 |
|
| 408-338
| A |
Sunnyvale |
CA |
SNVACA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-338
| 0 |
Sunnyvale |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-07-14 |
|
| 408-338
| 1 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-05-07 |
|
| 408-338
| 2 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-05-07 |
|
| 408-338
| 3 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-05-07 |
|
| 408-338
| 4 |
Sunnyvale |
CA |
|
9740 PACIFIC BELL |
722 |
|
2006-05-07 |
|
| 408-338
| 5 |
Sunnyvale |
CA |
|
6529 T-MOBILE USA, INC. |
722 |
|
2007-05-24 |
|
| 408-338
| 6 |
Sunnyvale |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-08-10 |
|
| 408-338
| 7 |
Sunnyvale |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2006-08-24 |
|
| 408-338
| 8 |
Sunnyvale |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2006-08-24 |
|
| 408-338
| 9 |
Sunnyvale |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2006-08-24 |
|
| 408-339
| A |
San Jose: West DA |
CA |
SNTCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-340
| A |
Campbell |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-340
| 0 |
Campbell |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-03-05 |
|
| 408-340
| 1 |
Campbell |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2001-06-06 |
|
| 408-340
| 2 |
Campbell |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2003-06-23 |
|
| 408-340
| 3 |
Campbell |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-03-05 |
|
| 408-340
| 4 |
Campbell |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-05-17 |
|
| 408-340
| 5 |
Campbell |
CA |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2011-02-11 |
|
| 408-340
| 6 |
Campbell |
CA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-07-27 |
|
| 408-340
| 7 |
Campbell |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-04-28 |
|
| 408-340
| 8 |
Campbell |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-10-07 |
|
| 408-340
| 9 |
Campbell |
CA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-341
| A |
Campbell |
CA |
SNJSCA12DS0 |
9740 PACIFIC BELL |
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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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