Local Calling Guide
Area code/prefix search
Casa Grande, AZ
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-553
| 8 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2021-09-17 |
|
| 520-553
| 9 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2021-09-17 |
|
| 520-557
| A |
PHNXAZ197MD |
939H COMMIO, LLC |
666 |
|
|
|
| 520-557
| 0 |
|
939H COMMIO, LLC |
666 |
|
2023-01-07 |
|
| 520-557
| 1 |
|
939H COMMIO, LLC |
666 |
|
2023-01-07 |
|
| 520-557
| 2 |
|
939H COMMIO, LLC |
666 |
|
2023-01-07 |
|
| 520-557
| 3 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-02-06 |
|
| 520-557
| 4 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-02-06 |
|
| 520-557
| 5 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2023-02-23 |
|
| 520-557
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2023-02-11 |
|
| 520-557
| 7 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2023-02-04 |
|
| 520-557
| 8 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2023-02-04 |
|
| 520-557
| 9 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2023-02-04 |
|
| 520-560
| A |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
| 520-568
| A |
MRCPAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 520-582
| A |
PHNZAZDMDS3 |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
666 |
|
|
|
| 520-582
| 0 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2007-12-04 |
|
| 520-582
| 1 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
666 |
|
|
|
| 520-582
| 2 |
|
9636 QWEST CORPORATION |
666 |
|
2007-09-07 |
|
| 520-582
| 3 |
|
9636 QWEST CORPORATION |
666 |
|
2007-09-07 |
|
| 520-582
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 5 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2009-02-16 |
|
| 520-582
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 9 |
|
630E ONVOY, LLC - AZ |
666 |
|
2014-09-25 |
|
| 520-598
| A |
TEMPAZNR5MD |
5562 METROPCS, INC. |
666 |
|
|
|
| 520-598
| 0 |
|
073H TELNYX LLC |
666 |
|
2021-12-03 |
|
| 520-598
| 1 |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-12-03 |
|
| 520-598
| 2 |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-12-03 |
|
| 520-598
| 3 |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-12-03 |
|
| 520-598
| 4 |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-12-03 |
|
| 520-598
| 5 |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-12-03 |
|
| 520-598
| 6 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2021-12-03 |
|
| 520-598
| 7 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2021-12-03 |
|
| 520-598
| 8 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2024-02-28 |
|
| 520-598
| 9 |
|
5562 METROPCS, INC. |
666 |
|
2021-12-02 |
|
| 520-607
| A |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
| 520-607
| 0 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-06-20 |
|
| 520-607
| 1 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-04-08 |
|
| 520-607
| 2 |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-03-11 |
|
| 520-607
| 3 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-04-08 |
|
| 520-607
| 4 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-04-08 |
|
| 520-607
| 5 |
|
7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ |
666 |
|
2022-04-06 |
|
| 520-607
| 6 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2022-03-19 |
|
| 520-607
| 7 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-02-01 |
|
| 520-607
| 8 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-02-01 |
|
| 520-607
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2022-01-31 |
|
| 520-632
| A |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 520-632
| 0 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2022-01-29 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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