Local Calling Guide
Area code/prefix search
La Jolla, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 858-886
| 0 |
SNDGCA64RS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-886
| 1 |
SNDGCA64RS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-886
| 2 |
SNDGCA64RS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-886
| 3 |
SNDGCA64RS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-886
| 4 |
SNDGCA64RS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-886
| 5 |
SNDGCA64RS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-886
| 6 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2010-08-01 |
|
| 858-886
| 7 |
SNDGCA0242Z |
516C AT&T CORP. |
732 |
|
2010-04-06 |
|
| 858-886
| 8 |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2011-07-21 |
|
| 858-886
| 9 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2011-08-07 |
|
| 858-888
| A |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
|
|
| 858-888
| 0 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2011-03-31 |
|
| 858-888
| 1 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2019-09-11 |
|
| 858-888
| 2 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2010-08-20 |
|
| 858-888
| 3 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2010-08-20 |
|
| 858-888
| 4 |
SNDACA96DS0 |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2011-01-09 |
|
| 858-888
| 5 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2011-02-05 |
|
| 858-888
| 6 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2010-12-19 |
|
| 858-888
| 7 |
SNDGCA0268Z |
394L COMCAST PHONE OF CALIFORNIA, LLC |
732 |
|
2010-08-30 |
|
| 858-888
| 8 |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2010-08-19 |
|
| 858-888
| 9 |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2010-08-20 |
|
| 858-900
| A |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
|
|
| 858-900
| 0 |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2012-05-31 |
|
| 858-900
| 1 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2012-10-17 |
|
| 858-900
| 2 |
SNDGCA0291Z |
793K TWC IP ENABLED SERVICES, LLC |
732 |
|
2012-06-13 |
|
| 858-900
| 3 |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2013-07-10 |
|
| 858-900
| 4 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2012-10-22 |
|
| 858-900
| 5 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2012-06-01 |
|
| 858-900
| 6 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2012-06-01 |
|
| 858-900
| 7 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2012-06-01 |
|
| 858-900
| 8 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2012-06-01 |
|
| 858-900
| 9 |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2012-05-31 |
|
| 858-909
| A |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 0 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 1 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 2 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 3 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 4 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 5 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 6 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 7 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 8 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2006-09-01 |
|
| 858-909
| 9 |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-922
| A |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
|
|
| 858-926
| A |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
|
|
| 858-926
| 0 |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2026-04-04 |
|
| 858-926
| 1 |
|
515J IP HORIZON LLC |
732 |
|
|
|
| 858-926
| 2 |
|
515J IP HORIZON LLC |
732 |
|
|
|
| 858-926
| 3 |
SNDGCA0201Z |
829J PAETEC ITEL, LLC |
732 |
|
2009-05-14 |
|
| 858-926
| 4 |
|
515J IP HORIZON LLC |
732 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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