Local Calling Guide
Area code/prefix search
NPA: 408
[Rate centres in NPA 408]
[Dial plan for NPA 408]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 408-341
| 0 |
Campbell |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-341
| 1 |
Campbell |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-341
| 2 |
Campbell |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-341
| 3 |
Campbell |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-341
| 4 |
Campbell |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-341
| 5 |
Campbell |
CA |
|
6529 T-MOBILE USA, INC. |
722 |
|
2005-08-25 |
|
| 408-341
| 6 |
Campbell |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2005-11-17 |
|
| 408-341
| 7 |
Campbell |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-341
| 8 |
Campbell |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-341
| 9 |
Campbell |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2008-11-20 |
|
| 408-342
| A |
San Jose: West DA |
CA |
SNJSCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 0 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 1 |
San Jose: West DA |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2015-10-18 |
|
| 408-342
| 2 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 3 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 4 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 5 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 6 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 7 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 8 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-342
| 9 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-343
| A |
San Jose: West DA |
CA |
SNJSCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-343
| 0 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-343
| 1 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-343
| 2 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-343
| 3 |
San Jose: West DA |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2019-10-13 |
|
| 408-343
| 4 |
San Jose: West DA |
CA |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2011-10-12 |
|
| 408-343
| 5 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-343
| 6 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-343
| 7 |
San Jose: West DA |
CA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-03-11 |
|
| 408-343
| 8 |
San Jose: West DA |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2007-01-21 |
|
| 408-343
| 9 |
San Jose: West DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2018-10-11 |
|
| 408-344
| A |
San Jose: West DA |
CA |
SNFCCA21XCZ |
6967 33 WIRELESS INC. |
722 |
|
|
|
| 408-345
| A |
San Jose: West DA |
CA |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-345
| 0 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-345
| 1 |
San Jose: West DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2018-11-02 |
|
| 408-345
| 2 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-345
| 3 |
San Jose: West DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2018-11-02 |
|
| 408-345
| 4 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-345
| 5 |
San Jose: West DA |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 408-345
| 6 |
San Jose: West DA |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2008-12-16 |
|
| 408-345
| 7 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-345
| 8 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-345
| 9 |
San Jose: West DA |
CA |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-346
| A |
San Jose: West DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-347
| A |
San Jose: North DA |
CA |
SNJSCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-348
| A |
Los Gatos |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 408-349
| A |
Sunnyvale |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-350
| A |
San Jose: West DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-351
| A |
San Jose: West DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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