Local Calling Guide
Area code/prefix search
NPA: 858
[Rate centres in NPA 858]
[Dial plan for NPA 858]
NXX: 800
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 858-800
| A |
San Diego: Mira Mesa DA |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
|
|
| 858-800
| 0 |
San Diego: Mira Mesa DA |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2011-10-28 |
|
| 858-800
| 1 |
San Diego: Mira Mesa DA |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
732 |
|
2012-04-08 |
|
| 858-800
| 2 |
San Diego: Mira Mesa DA |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2012-04-19 |
|
| 858-800
| 3 |
San Diego: Mira Mesa DA |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2012-08-27 |
|
| 858-800
| 4 |
San Diego: Mira Mesa DA |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
2013-02-24 |
|
| 858-800
| 5 |
San Diego: Mira Mesa DA |
CA |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
732 |
|
2012-05-24 |
|
| 858-800
| 6 |
San Diego: Mira Mesa DA |
CA |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
732 |
|
2012-09-05 |
|
| 858-800
| 7 |
San Diego: Mira Mesa DA |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
732 |
|
2013-07-11 |
|
| 858-800
| 8 |
San Diego: Mira Mesa DA |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2011-10-28 |
|
| 858-800
| 9 |
San Diego: Mira Mesa DA |
CA |
SNDGCA0260Z |
624H ONVOY SPECTRUM, LLC |
732 |
|
2021-07-19 |
|
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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