Local Calling Guide
Area code/prefix search
San Jose: West DA, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 408-533
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-09-06 |
|
| 408-533
| 2 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2005-04-17 |
|
| 408-533
| 3 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2005-04-17 |
|
| 408-533
| 4 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-533
| 5 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2005-04-17 |
|
| 408-533
| 6 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-533
| 7 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-533
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-09-06 |
|
| 408-533
| 9 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-534
| A |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-534
| 0 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-534
| 1 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-534
| 2 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-534
| 3 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-534
| 4 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-534
| 5 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-534
| 6 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-534
| 7 |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 408-534
| 8 |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 408-534
| 9 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-535
| A |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-536
| A |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| A |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 0 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 1 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 2 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 3 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2005-12-01 |
|
| 408-537
| 4 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 5 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 6 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 7 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 8 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-537
| 9 |
SNJSCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-538
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-539
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
| 408-547
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
| 408-547
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-547
| 1 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-547
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-547
| 3 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-547
| 4 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-547
| 5 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 408-547
| 6 |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2020-09-07 |
|
| 408-547
| 7 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2005-07-24 |
|
| 408-547
| 8 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 408-547
| 9 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-549
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
| 408-549
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-549
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-02-12 |
|
| 408-549
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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