Local Calling Guide
Area code/prefix search
NPA: 623
[Rate centres in NPA 623]
[Dial plan for NPA 623]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 623-341
| 1 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-341
| 2 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-341
| 3 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-341
| 4 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-341
| 5 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-341
| 6 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-341
| 7 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-341
| 8 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-341
| 9 |
Phoenix |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-343
| A |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 623-343
| 0 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 1 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 2 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 3 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 4 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 5 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 6 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 7 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 8 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-343
| 9 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-10-31 |
|
| 623-344
| A |
Phoenix |
AZ |
PHNZAZ87PS0 |
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 0 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 1 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 2 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 3 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 4 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 5 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 6 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 7 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 8 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-344
| 9 |
Phoenix |
AZ |
|
5562 METROPCS, INC. |
666 |
|
2014-08-18 |
|
| 623-349
| A |
Phoenix |
AZ |
PHNZAZ87PS0 |
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-349
| 0 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2011-03-11 |
|
| 623-349
| 1 |
Phoenix |
AZ |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2010-04-25 |
|
| 623-349
| 2 |
Phoenix |
AZ |
|
5562 METROPCS, INC. |
666 |
|
2013-11-15 |
|
| 623-349
| 3 |
Phoenix |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2010-05-08 |
|
| 623-349
| 4 |
Phoenix |
AZ |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2010-04-25 |
|
| 623-349
| 5 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-349
| 6 |
Phoenix |
AZ |
|
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 623-349
| 7 |
Phoenix |
AZ |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2010-04-25 |
|
| 623-349
| 8 |
Phoenix |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2025-02-10 |
|
| 623-349
| 9 |
Phoenix |
AZ |
|
5562 METROPCS, INC. |
666 |
|
2013-12-09 |
|
| 623-352
| A |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 623-352
| 0 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-11-03 |
|
| 623-352
| 1 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-11-03 |
|
| 623-352
| 2 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-11-03 |
|
| 623-352
| 3 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-11-03 |
|
| 623-352
| 4 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-11-03 |
|
| 623-352
| 5 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-11-03 |
|
| 623-352
| 6 |
Phoenix |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-11-03 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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