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 |
| 858-900
| 9 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2012-05-31 |
|
| 858-901
| A |
Rancho Penasquitos |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-901
| 0 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-901
| 1 |
Rancho Penasquitos |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
2005-09-28 |
|
| 858-901
| 2 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-901
| 3 |
Rancho Penasquitos |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
2006-07-19 |
|
| 858-901
| 4 |
Rancho Penasquitos |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
2004-11-20 |
|
| 858-901
| 5 |
Rancho Penasquitos |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-901
| 6 |
Rancho Penasquitos |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2020-11-16 |
|
| 858-901
| 7 |
Rancho Penasquitos |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2020-11-16 |
|
| 858-901
| 8 |
Rancho Penasquitos |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2020-11-16 |
|
| 858-901
| 9 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-902
| A |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-08-03 |
|
| 858-902
| 0 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-09-28 |
|
| 858-902
| 1 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-09-28 |
|
| 858-902
| 2 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-06-14 |
|
| 858-902
| 3 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-07-11 |
|
| 858-902
| 4 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-08-11 |
|
| 858-902
| 5 |
Chula Vista |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2025-06-14 |
|
| 858-902
| 6 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-08-03 |
|
| 858-902
| 7 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-08-03 |
|
| 858-902
| 8 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-08-03 |
|
| 858-902
| 9 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2024-08-03 |
|
| 858-905
| A |
Rancho Penasquitos |
CA |
SNDICAETDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
732 |
|
|
|
| 858-905
| 0 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-905
| 1 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-905
| 2 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-905
| 3 |
Rancho Penasquitos |
CA |
SNDGCA02XSZ |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
732 |
|
2018-10-21 |
|
| 858-905
| 4 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-905
| 5 |
Rancho Penasquitos |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2012-07-16 |
|
| 858-905
| 6 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-905
| 7 |
Rancho Penasquitos |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2011-03-04 |
|
| 858-905
| 8 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-905
| 9 |
Rancho Penasquitos |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-01 |
|
| 858-909
| A |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 0 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 1 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 2 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 3 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 4 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 5 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 6 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 7 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-909
| 8 |
La Jolla |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2006-09-01 |
|
| 858-909
| 9 |
La Jolla |
CA |
SNDGCA15DS1 |
9740 PACIFIC BELL |
732 |
|
|
|
| 858-910
| A |
Chula Vista |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
|
|
| 858-910
| 0 |
Chula Vista |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2021-05-31 |
|
| 858-910
| 1 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-06-17 |
|
| 858-910
| 2 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-06-17 |
|
| 858-910
| 3 |
Chula Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-06-17 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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