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 |
| 858-409
| 2 |
La Jolla |
CA |
|
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2025-01-14 |
|
| 858-409
| 3 |
La Jolla |
CA |
|
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2025-01-14 |
|
| 858-409
| 4 |
La Jolla |
CA |
|
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2025-01-14 |
|
| 858-409
| 5 |
La Jolla |
CA |
|
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2025-01-14 |
|
| 858-409
| 6 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-11-08 |
|
| 858-409
| 7 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-11-08 |
|
| 858-409
| 8 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-11-08 |
|
| 858-409
| 9 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-11-08 |
|
| 858-410
| A |
La Jolla |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-412
| A |
La Jolla |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
|
|
| 858-412
| 0 |
La Jolla |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2007-05-03 |
|
| 858-412
| 1 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2007-06-29 |
|
| 858-412
| 2 |
La Jolla |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2007-05-04 |
|
| 858-412
| 3 |
La Jolla |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
2007-07-12 |
|
| 858-412
| 4 |
La Jolla |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
2007-01-10 |
|
| 858-412
| 5 |
La Jolla |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
2007-01-10 |
|
| 858-412
| 6 |
La Jolla |
CA |
SNDGCA0241Z |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
732 |
|
2007-07-12 |
|
| 858-412
| 7 |
La Jolla |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2007-07-20 |
|
| 858-412
| 8 |
La Jolla |
CA |
SNDGCA0268Z |
318J COMCAST IP PHONE, LLC |
732 |
|
2008-08-09 |
|
| 858-412
| 9 |
La Jolla |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2007-09-28 |
|
| 858-413
| A |
Poway |
CA |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
|
|
| 858-413
| 0 |
Poway |
CA |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
|
|
| 858-413
| 1 |
Poway |
CA |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
|
|
| 858-413
| 2 |
Poway |
CA |
SNDKCA882MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
732 |
|
|
|
| 858-413
| 3 |
Poway |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
2015-05-05 |
|
| 858-413
| 4 |
Poway |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2015-10-18 |
|
| 858-413
| 5 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2006-07-06 |
|
| 858-413
| 6 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2006-07-06 |
|
| 858-413
| 7 |
Poway |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2010-12-16 |
|
| 858-413
| 8 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-03-24 |
|
| 858-413
| 9 |
Poway |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2014-09-19 |
|
| 858-414
| A |
San Diego: Mira Mesa DA |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
|
|
| 858-415
| A |
San Diego: San Diego DA |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-22 |
|
| 858-415
| 0 |
San Diego: San Diego DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2025-02-03 |
|
| 858-415
| 1 |
San Diego: San Diego DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2025-02-03 |
|
| 858-415
| 2 |
San Diego: San Diego DA |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2024-11-23 |
|
| 858-415
| 3 |
San Diego: San Diego DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2025-02-03 |
|
| 858-415
| 4 |
San Diego: San Diego DA |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-22 |
|
| 858-415
| 5 |
San Diego: San Diego DA |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-22 |
|
| 858-415
| 6 |
San Diego: San Diego DA |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-22 |
|
| 858-415
| 7 |
San Diego: San Diego DA |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-22 |
|
| 858-415
| 8 |
San Diego: San Diego DA |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-22 |
|
| 858-415
| 9 |
San Diego: San Diego DA |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-22 |
|
| 858-416
| A |
La Mesa |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-12-15 |
|
| 858-416
| 0 |
La Mesa |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-03-23 |
|
| 858-416
| 1 |
La Mesa |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-04-23 |
|
| 858-416
| 2 |
La Mesa |
CA |
|
732J NUSO, LLC |
732 |
|
2025-02-08 |
|
| 858-416
| 3 |
La Mesa |
CA |
|
732J NUSO, LLC |
732 |
|
2025-02-08 |
|
| 858-416
| 4 |
La Mesa |
CA |
|
732J NUSO, LLC |
732 |
|
2025-02-08 |
|
| 858-416
| 5 |
La Mesa |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-05-03 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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