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 |
| 408-437
| A |
SNJSCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-439
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 408-441
| A |
SNJSCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-446
| A |
SNJSCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-447
| A |
SNJSCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-450
| A |
SNTCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-451
| A |
SNJSCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-452
| A |
SNJSCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-453
| A |
SNJSCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-454
| A |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 408-454
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
2025-06-06 |
|
| 408-454
| 1 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 408-454
| 2 |
SNJSCA02DS4 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2004-05-08 |
|
| 408-454
| 3 |
SNJSCA02DS4 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2004-08-02 |
|
| 408-454
| 4 |
SNJSCA02DS4 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2004-02-25 |
|
| 408-454
| 5 |
SNJSCA02DS4 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2005-01-21 |
|
| 408-454
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-03-21 |
|
| 408-454
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-03-21 |
|
| 408-454
| 8 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2009-11-09 |
|
| 408-454
| 9 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 408-459
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2025-01-12 |
|
| 408-459
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2009-10-18 |
|
| 408-459
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 408-459
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 408-459
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 408-459
| 4 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2010-07-26 |
|
| 408-459
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-02-10 |
|
| 408-459
| 6 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2010-02-03 |
|
| 408-459
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2009-12-24 |
|
| 408-459
| 8 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 408-459
| 9 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 408-467
| A |
SNJSCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-472
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 408-477
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 408-477
| 0 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-09-22 |
|
| 408-477
| 1 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2011-09-19 |
|
| 408-477
| 2 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2011-09-13 |
|
| 408-477
| 3 |
|
829J PAETEC ITEL, LLC |
722 |
|
2011-09-13 |
|
| 408-477
| 4 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-09-22 |
|
| 408-477
| 5 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-09-22 |
|
| 408-477
| 6 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-09-22 |
|
| 408-477
| 7 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2011-09-15 |
|
| 408-477
| 8 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2011-09-29 |
|
| 408-477
| 9 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-09-12 |
|
| 408-482
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 408-483
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 408-485
| A |
SNFCCA21XEZ |
6630 USA MOBILITY WIRELESS, INC. |
722 |
|
|
|
| 408-486
| A |
SNTCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-487
| A |
SNJSCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-488
| A |
SNFCCA21XEZ |
6630 USA MOBILITY WIRELESS, INC. |
722 |
|
2024-01-30 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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