Local Calling Guide
Area code/prefix search
NPA: 858
[Rate centres in NPA 858]
[Dial plan for NPA 858]
NXX: 388
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 858-388
| A |
El Cajon |
CA |
SNDGCA0263Z |
965H FRACTEL, LLC |
732 |
|
|
|
| 858-388
| 0 |
El Cajon |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2020-03-07 |
|
| 858-388
| 1 |
El Cajon |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2020-03-07 |
|
| 858-388
| 2 |
El Cajon |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2020-03-07 |
|
| 858-388
| 3 |
El Cajon |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2019-10-05 |
|
| 858-388
| 4 |
El Cajon |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2020-02-29 |
|
| 858-388
| 5 |
El Cajon |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2020-02-29 |
|
| 858-388
| 6 |
El Cajon |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
2020-02-29 |
|
| 858-388
| 7 |
El Cajon |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2020-02-09 |
|
| 858-388
| 8 |
El Cajon |
CA |
SNDGCA0263Z |
965H FRACTEL, LLC |
732 |
|
2019-05-13 |
|
| 858-388
| 9 |
El Cajon |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
2019-10-25 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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