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 |
| 858-403
| A |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-08-08 |
|
| 858-403
| 8 |
Poway |
CA |
SNDGCA02XSZ |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
732 |
|
2024-11-19 |
|
| 858-403
| 9 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-08-08 |
|
| 858-404
| A |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 0 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 1 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 2 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 3 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 4 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 5 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 6 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 7 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 8 |
La Jolla |
CA |
SNDGCA15DS0 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-404
| 9 |
La Jolla |
CA |
SNDGCA02XOZ |
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2019-09-27 |
|
| 858-405
| A |
La Jolla |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
|
|
| 858-406
| A |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-09-13 |
|
| 858-406
| 0 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-10-10 |
|
| 858-406
| 1 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-10-10 |
|
| 858-406
| 2 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-10-10 |
|
| 858-406
| 3 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-10-10 |
|
| 858-406
| 4 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-10-10 |
|
| 858-406
| 5 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-10-10 |
|
| 858-406
| 6 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-09-13 |
|
| 858-406
| 7 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-09-13 |
|
| 858-406
| 8 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-09-13 |
|
| 858-406
| 9 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-09-13 |
|
| 858-407
| A |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-02 |
|
| 858-407
| 0 |
Chula Vista |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2024-12-18 |
|
| 858-407
| 1 |
Chula Vista |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2024-12-18 |
|
| 858-407
| 2 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-02-02 |
|
| 858-407
| 3 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-03-03 |
|
| 858-407
| 4 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-03-23 |
|
| 858-407
| 5 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-04-23 |
|
| 858-407
| 6 |
Chula Vista |
CA |
|
624H ONVOY SPECTRUM, LLC |
732 |
|
2025-02-21 |
|
| 858-407
| 7 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-09-10 |
|
| 858-407
| 8 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-10-16 |
|
| 858-407
| 9 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-11-02 |
|
| 858-408
| A |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-408
| 0 |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-408
| 1 |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-408
| 2 |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-408
| 3 |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-408
| 4 |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-408
| 5 |
San Diego: Mira Mesa DA |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2008-10-06 |
|
| 858-408
| 6 |
San Diego: Mira Mesa DA |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2013-12-01 |
|
| 858-408
| 7 |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-408
| 8 |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-408
| 9 |
San Diego: Mira Mesa DA |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-409
| A |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2024-11-08 |
|
| 858-409
| 1 |
La Jolla |
CA |
|
7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
732 |
|
2025-01-14 |
|
<< 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 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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