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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 858-381
| 4 |
Rancho Santa Fe |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2012-07-22 |
|
| 858-381
| 5 |
Rancho Santa Fe |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2008-01-31 |
|
| 858-381
| 6 |
Rancho Santa Fe |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
2012-07-02 |
|
| 858-381
| 7 |
Rancho Santa Fe |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2007-02-08 |
|
| 858-381
| 8 |
Rancho Santa Fe |
CA |
SNDACA96DS0 |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
|
|
| 858-381
| 9 |
Rancho Santa Fe |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2017-03-17 |
|
| 858-382
| A |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 858-383
| A |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
|
|
| 858-383
| 0 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 1 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 2 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 3 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 4 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 5 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 6 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 7 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 8 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-383
| 9 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2023-09-21 |
|
| 858-384
| A |
San Diego: Linda Vista DA |
CA |
|
700J WAVENATION, LLC |
732 |
|
|
|
| 858-384
| 0 |
San Diego: Linda Vista DA |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-384
| 1 |
San Diego: Linda Vista DA |
CA |
SNDGCA0264Z |
145J TERRA NOVA TELECOM INC. |
732 |
|
2024-12-27 |
|
| 858-384
| 2 |
San Diego: Linda Vista DA |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
2007-04-04 |
|
| 858-384
| 4 |
San Diego: Linda Vista DA |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-384
| 5 |
San Diego: Linda Vista DA |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-384
| 6 |
San Diego: Linda Vista DA |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
2007-01-10 |
|
| 858-384
| 7 |
San Diego: Linda Vista DA |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
2007-04-04 |
|
| 858-384
| 8 |
San Diego: Linda Vista DA |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2022-08-25 |
|
| 858-384
| 9 |
San Diego: Linda Vista DA |
CA |
|
700J WAVENATION, LLC |
732 |
|
2025-10-03 |
|
| 858-385
| A |
Rancho Bernardo |
CA |
RBRNCA11DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-386
| A |
Poway |
CA |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
|
|
| 858-386
| 0 |
Poway |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2010-10-29 |
|
| 858-386
| 1 |
Poway |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2011-11-14 |
|
| 858-386
| 2 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2005-07-02 |
|
| 858-386
| 3 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2005-08-08 |
|
| 858-386
| 4 |
Poway |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2007-05-24 |
|
| 858-386
| 5 |
Poway |
CA |
SNDHCAAXJMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
732 |
|
|
|
| 858-386
| 6 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2005-09-25 |
|
| 858-386
| 7 |
Poway |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2008-02-14 |
|
| 858-386
| 8 |
Poway |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2005-10-21 |
|
| 858-386
| 9 |
Poway |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2005-07-16 |
|
| 858-387
| A |
La Mesa |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
|
|
| 858-387
| 0 |
La Mesa |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2024-01-29 |
|
| 858-387
| 1 |
La Mesa |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2024-01-29 |
|
| 858-387
| 2 |
La Mesa |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2023-11-01 |
|
| 858-387
| 3 |
La Mesa |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2024-02-04 |
|
| 858-387
| 4 |
La Mesa |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2024-02-04 |
|
| 858-387
| 5 |
La Mesa |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2024-02-04 |
|
| 858-387
| 6 |
La Mesa |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2024-02-04 |
|
| 858-387
| 7 |
La Mesa |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-10-29 |
|
| 858-387
| 8 |
La Mesa |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2024-01-29 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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