Local Calling Guide
Area code/prefix search
NPA: 858
[Rate centres in NPA 858]
[Dial plan for NPA 858]
<< 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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 858-764
| 6 |
Del Mar |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-764
| 7 |
Del Mar |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2009-01-05 |
|
| 858-764
| 8 |
Del Mar |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-764
| 9 |
Del Mar |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-765
| A |
La Jolla |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
|
|
| 858-765
| 0 |
La Jolla |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2021-10-15 |
|
| 858-765
| 1 |
La Jolla |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2021-10-15 |
|
| 858-765
| 2 |
La Jolla |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2021-10-15 |
|
| 858-765
| 3 |
La Jolla |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2021-10-15 |
|
| 858-765
| 4 |
La Jolla |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2021-09-17 |
|
| 858-765
| 5 |
La Jolla |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2021-10-15 |
|
| 858-765
| 6 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2022-12-15 |
|
| 858-765
| 7 |
La Jolla |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2021-11-03 |
|
| 858-765
| 8 |
La Jolla |
CA |
SNDGCA0260Z |
624H ONVOY SPECTRUM, LLC |
732 |
|
2021-11-13 |
|
| 858-765
| 9 |
La Jolla |
CA |
SNDGCA0260Z |
624H ONVOY SPECTRUM, LLC |
732 |
|
2021-11-13 |
|
| 858-766
| A |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
|
|
| 858-766
| 0 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2013-11-17 |
|
| 858-766
| 1 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2013-11-17 |
|
| 858-766
| 2 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2012-12-29 |
|
| 858-766
| 3 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2012-12-29 |
|
| 858-766
| 4 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2012-12-29 |
|
| 858-766
| 5 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2012-12-29 |
|
| 858-766
| 6 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2012-12-29 |
|
| 858-766
| 7 |
La Jolla |
CA |
SNDGCA0239Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
732 |
|
2013-02-25 |
|
| 858-766
| 8 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2013-11-17 |
|
| 858-766
| 9 |
La Jolla |
CA |
SNDGCA0239Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
732 |
|
2014-05-10 |
|
| 858-768
| A |
La Jolla |
CA |
SNDGCA0268Z |
318J COMCAST IP PHONE, LLC |
732 |
|
|
|
| 858-768
| 0 |
La Jolla |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2007-10-08 |
|
| 858-768
| 1 |
La Jolla |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2008-05-06 |
|
| 858-768
| 2 |
La Jolla |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2007-09-19 |
|
| 858-768
| 3 |
La Jolla |
CA |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
2007-03-26 |
|
| 858-768
| 4 |
La Jolla |
CA |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
2007-03-26 |
|
| 858-768
| 5 |
La Jolla |
CA |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
2007-03-26 |
|
| 858-768
| 6 |
La Jolla |
CA |
SNDGCA0268Z |
318J COMCAST IP PHONE, LLC |
732 |
|
2006-11-22 |
|
| 858-768
| 7 |
La Jolla |
CA |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
2007-03-26 |
|
| 858-768
| 8 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2022-05-28 |
|
| 858-768
| 9 |
La Jolla |
CA |
|
145J TERRA NOVA TELECOM INC. |
732 |
|
2025-02-14 |
|
| 858-769
| A |
San Diego: Linda Vista DA |
CA |
SNDGCA023KD |
7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA |
732 |
|
|
|
| 858-769
| 0 |
San Diego: Linda Vista DA |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
|
|
| 858-769
| 1 |
San Diego: Linda Vista DA |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
|
|
| 858-769
| 2 |
San Diego: Linda Vista DA |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-769
| 3 |
San Diego: Linda Vista DA |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-769
| 4 |
San Diego: Linda Vista DA |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-769
| 5 |
San Diego: Linda Vista DA |
CA |
SNDGCA02XSZ |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
732 |
|
2005-03-13 |
|
| 858-769
| 6 |
San Diego: Linda Vista DA |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2005-10-01 |
|
| 858-769
| 7 |
San Diego: Linda Vista DA |
CA |
SNDGCA0268Z |
318J COMCAST IP PHONE, LLC |
732 |
|
2008-05-22 |
|
| 858-769
| 8 |
San Diego: Linda Vista DA |
CA |
SNDGCA0268Z |
318J COMCAST IP PHONE, LLC |
732 |
|
2008-05-22 |
|
| 858-769
| 9 |
San Diego: Linda Vista DA |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2010-10-29 |
|
| 858-771
| A |
Rancho Santa Fe |
CA |
SNDGCA0242Z |
516C AT&T CORP. |
732 |
|
|
|
| 858-771
| 0 |
Rancho Santa Fe |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2008-02-11 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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