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 |
| 408-549
| 3 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2020-10-15 |
|
| 408-549
| 4 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2020-09-21 |
|
| 408-549
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2020-09-21 |
|
| 408-549
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2020-09-21 |
|
| 408-549
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-549
| 8 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-549
| 9 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-550
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 408-550
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2020-08-12 |
|
| 408-550
| 1 |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2011-11-14 |
|
| 408-550
| 2 |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-04-17 |
|
| 408-550
| 3 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2006-05-13 |
|
| 408-550
| 4 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2006-05-13 |
|
| 408-550
| 5 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2006-05-13 |
|
| 408-550
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-01-29 |
|
| 408-550
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2010-07-05 |
|
| 408-550
| 8 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2008-11-25 |
|
| 408-550
| 9 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2008-03-04 |
|
| 408-551
| A |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 0 |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 1 |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 2 |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 3 |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 4 |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 5 |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 6 |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 7 |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-551
| 8 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2004-04-07 |
|
| 408-551
| 9 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2004-04-07 |
|
| 408-552
| A |
SNFCCA21XEZ |
6630 USA MOBILITY WIRELESS, INC. |
722 |
|
|
|
| 408-553
| A |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-554
| A |
SNTCCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| A |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2018-05-28 |
|
| 408-556
| 1 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| 2 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| 3 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| 4 |
SNJSCA02DS4 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2005-11-06 |
|
| 408-556
| 5 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| 6 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| 7 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| 8 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-556
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-09-06 |
|
| 408-557
| A |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-557
| 0 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-557
| 1 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-557
| 2 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-557
| 3 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-557
| 4 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-557
| 5 |
SNTCCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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