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 |
| 858-951
| 0 |
Rancho Santa Fe |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-951
| 1 |
Rancho Santa Fe |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2016-07-04 |
|
| 858-951
| 2 |
Rancho Santa Fe |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2019-02-19 |
|
| 858-951
| 4 |
Rancho Santa Fe |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2019-02-19 |
|
| 858-951
| 5 |
Rancho Santa Fe |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2018-09-21 |
|
| 858-951
| 6 |
Rancho Santa Fe |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2017-11-02 |
|
| 858-951
| 7 |
Rancho Santa Fe |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2016-02-04 |
|
| 858-951
| 8 |
Rancho Santa Fe |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2016-02-04 |
|
| 858-952
| A |
La Jolla |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-952
| 0 |
La Jolla |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2006-02-09 |
|
| 858-952
| 1 |
La Jolla |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2006-02-09 |
|
| 858-952
| 2 |
La Jolla |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2006-02-10 |
|
| 858-952
| 3 |
La Jolla |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2006-02-10 |
|
| 858-952
| 4 |
La Jolla |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2006-02-23 |
|
| 858-952
| 5 |
La Jolla |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2006-08-19 |
|
| 858-952
| 6 |
La Jolla |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2006-08-20 |
|
| 858-952
| 7 |
La Jolla |
CA |
SNDGCA0268Z |
318J COMCAST IP PHONE, LLC |
732 |
|
2006-05-23 |
|
| 858-952
| 8 |
La Jolla |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2006-06-26 |
|
| 858-952
| 9 |
La Jolla |
CA |
ESCNCAKY2MD |
5562 METROPCS, INC. |
732 |
|
2006-04-17 |
|
| 858-955
| A |
Pine Valley |
CA |
SNDGCA0263Z |
965H FRACTEL, LLC |
732 |
|
|
|
| 858-955
| 0 |
Pine Valley |
CA |
SNDGCAJW6MD |
073H TELNYX LLC |
732 |
|
2021-03-08 |
|
| 858-955
| 1 |
Pine Valley |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2021-07-22 |
|
| 858-955
| 3 |
Pine Valley |
CA |
SNDGCA0260Z |
624H ONVOY SPECTRUM, LLC |
732 |
|
2021-11-08 |
|
| 858-955
| 4 |
Pine Valley |
CA |
SNDGCA0260Z |
624H ONVOY SPECTRUM, LLC |
732 |
|
2021-11-08 |
|
| 858-955
| 5 |
Pine Valley |
CA |
SNDGCA0263Z |
965H FRACTEL, LLC |
732 |
|
2020-11-14 |
|
| 858-955
| 6 |
Pine Valley |
CA |
SNDGCA0260Z |
624H ONVOY SPECTRUM, LLC |
732 |
|
2021-07-19 |
|
| 858-955
| 7 |
Pine Valley |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2020-11-16 |
|
| 858-955
| 8 |
Pine Valley |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2020-11-16 |
|
| 858-955
| 9 |
Pine Valley |
CA |
SNDGCA02XSZ |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
732 |
|
2022-01-26 |
|
| 858-956
| A |
Poway |
CA |
SNDGCA023KD |
7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA |
732 |
|
|
|
| 858-956
| 0 |
Poway |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
|
|
| 858-956
| 1 |
Poway |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 858-956
| 2 |
Poway |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2004-07-16 |
|
| 858-956
| 3 |
Poway |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2005-07-22 |
|
| 858-956
| 4 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2011-08-25 |
|
| 858-956
| 5 |
Poway |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2012-09-07 |
|
| 858-956
| 6 |
Poway |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2021-04-17 |
|
| 858-956
| 7 |
Poway |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2019-09-13 |
|
| 858-956
| 8 |
Poway |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2013-09-22 |
|
| 858-956
| 9 |
Poway |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2011-10-31 |
|
| 858-964
| A |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 0 |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 1 |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 2 |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 3 |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 4 |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 5 |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 6 |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 7 |
La Jolla |
CA |
|
829J PAETEC ITEL, LLC |
732 |
|
|
|
| 858-964
| 8 |
La Jolla |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2005-04-04 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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