Local Calling Guide
Area code/prefix search
La Jolla, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 858-241
| 4 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-03-31 |
|
| 858-241
| 5 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-03-02 |
|
| 858-241
| 6 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-03-02 |
|
| 858-241
| 7 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-03-02 |
|
| 858-241
| 8 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-03-01 |
|
| 858-241
| 9 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-03-01 |
|
| 858-242
| A |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 858-242
| 0 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2011-10-07 |
|
| 858-242
| 1 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
732 |
|
2011-08-05 |
|
| 858-242
| 2 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2011-09-03 |
|
| 858-242
| 3 |
|
829J PAETEC ITEL, LLC |
732 |
|
2011-09-12 |
|
| 858-242
| 4 |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2011-09-28 |
|
| 858-242
| 5 |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
2011-08-28 |
|
| 858-242
| 6 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2012-06-03 |
|
| 858-242
| 7 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2012-06-03 |
|
| 858-242
| 8 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2011-08-04 |
|
| 858-242
| 9 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2011-08-04 |
|
| 858-245
| A |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
|
|
| 858-246
| A |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
|
|
| 858-246
| 0 |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
2007-08-26 |
|
| 858-246
| 1 |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
2007-08-26 |
|
| 858-246
| 2 |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
2007-08-26 |
|
| 858-246
| 3 |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
2007-08-26 |
|
| 858-246
| 4 |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
2007-08-26 |
|
| 858-246
| 5 |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
2007-08-26 |
|
| 858-246
| 6 |
|
793K TWC IP ENABLED SERVICES, LLC |
732 |
|
2007-11-21 |
|
| 858-246
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
732 |
|
2007-11-21 |
|
| 858-246
| 8 |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
2007-12-13 |
|
| 858-246
| 9 |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
2007-12-13 |
|
| 858-247
| A |
SNDGCA0264Z |
145J TERRA NOVA TELECOM INC. |
732 |
|
|
|
| 858-247
| 0 |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2015-02-22 |
|
| 858-247
| 1 |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2015-02-22 |
|
| 858-247
| 2 |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2015-02-22 |
|
| 858-247
| 3 |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2015-04-07 |
|
| 858-247
| 4 |
|
145J TERRA NOVA TELECOM INC. |
732 |
|
2019-05-16 |
|
| 858-247
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
732 |
|
2015-06-24 |
|
| 858-247
| 6 |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2015-09-25 |
|
| 858-247
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
732 |
|
2015-02-20 |
|
| 858-247
| 8 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2014-11-28 |
|
| 858-247
| 9 |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2014-11-28 |
|
| 858-249
| A |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 858-249
| 0 |
|
829J PAETEC ITEL, LLC |
732 |
|
2012-12-17 |
|
| 858-249
| 1 |
|
829J PAETEC ITEL, LLC |
732 |
|
2012-12-17 |
|
| 858-249
| 2 |
|
829J PAETEC ITEL, LLC |
732 |
|
2012-12-17 |
|
| 858-249
| 3 |
|
829J PAETEC ITEL, LLC |
732 |
|
2012-12-17 |
|
| 858-249
| 4 |
|
829J PAETEC ITEL, LLC |
732 |
|
2012-12-17 |
|
| 858-249
| 5 |
|
829J PAETEC ITEL, LLC |
732 |
|
2012-12-17 |
|
| 858-249
| 6 |
|
829J PAETEC ITEL, LLC |
732 |
|
2012-12-17 |
|
| 858-249
| 7 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
732 |
|
2012-11-27 |
|
| 858-249
| 8 |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2012-11-25 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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