Local Calling Guide
Area code/prefix search
NPA: 909
[Rate centres in NPA 909]
[Dial plan for NPA 909]
NXX: 663
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 909-663
| A |
San Bernardino |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 909-663
| 0 |
San Bernardino |
CA |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-06-23 |
|
| 909-663
| 1 |
San Bernardino |
CA |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-06-23 |
|
| 909-663
| 2 |
San Bernardino |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2026-03-26 |
|
| 909-663
| 3 |
San Bernardino |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-10-16 |
|
| 909-663
| 4 |
San Bernardino |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2004-07-10 |
|
| 909-663
| 5 |
San Bernardino |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-03-23 |
|
| 909-663
| 6 |
San Bernardino |
CA |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-05-19 |
|
| 909-663
| 7 |
San Bernardino |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2004-07-10 |
|
| 909-663
| 8 |
San Bernardino |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2004-09-26 |
|
| 909-663
| 9 |
San Bernardino |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-09-18 |
|
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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