Local Calling Guide
Area code/prefix search
NPA: 424
[Rate centres in NPA 424]
[Dial plan for NPA 424]
NXX: 266
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 424-266
| A |
Compton: Gardena DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 424-266
| 0 |
Compton: Gardena DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-09-17 |
|
| 424-266
| 1 |
Compton: Gardena DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-02-07 |
|
| 424-266
| 2 |
Compton: Gardena DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-03-21 |
|
| 424-266
| 3 |
Compton: Gardena DA |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2011-01-26 |
|
| 424-266
| 4 |
Compton: Gardena DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-04-23 |
|
| 424-266
| 5 |
Compton: Gardena DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2012-03-12 |
|
| 424-266
| 6 |
Compton: Gardena DA |
CA |
LSANCA03DS7 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2011-07-15 |
|
| 424-266
| 7 |
Compton: Gardena DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-08-14 |
|
| 424-266
| 8 |
Compton: Gardena DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-08-27 |
|
| 424-266
| 9 |
Compton: Gardena DA |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2012-07-06 |
|
Last updated: Sat, 04 Jul 2026 13:07:56 UTC
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