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 |
| 520-251
| 5 |
|
318J COMCAST IP PHONE, LLC |
666 |
|
2012-01-02 |
|
| 520-251
| 6 |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 520-251
| 7 |
|
5562 METROPCS, INC. |
666 |
|
2014-10-20 |
|
| 520-251
| 8 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2007-03-12 |
|
| 520-251
| 9 |
|
630E ONVOY, LLC - AZ |
666 |
|
2015-04-23 |
|
| 520-252
| A |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 520-252
| 0 |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 520-252
| 1 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2012-07-24 |
|
| 520-252
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2007-11-11 |
|
| 520-252
| 3 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2012-08-31 |
|
| 520-252
| 4 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2013-04-16 |
|
| 520-252
| 5 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2004-06-17 |
|
| 520-252
| 6 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2004-06-17 |
|
| 520-252
| 7 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2004-06-17 |
|
| 520-252
| 8 |
|
5562 METROPCS, INC. |
666 |
|
2004-06-17 |
|
| 520-252
| 9 |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 520-280
| A |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 520-280
| 0 |
|
630E ONVOY, LLC - AZ |
666 |
|
2008-11-09 |
|
| 520-280
| 1 |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 520-280
| 2 |
|
5562 METROPCS, INC. |
666 |
|
2004-05-21 |
|
| 520-280
| 3 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2004-05-21 |
|
| 520-280
| 4 |
|
5562 METROPCS, INC. |
666 |
|
2004-05-21 |
|
| 520-280
| 5 |
|
5562 METROPCS, INC. |
666 |
|
2004-04-16 |
|
| 520-280
| 6 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2004-04-16 |
|
| 520-280
| 7 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2004-03-24 |
|
| 520-280
| 8 |
|
6529 T-MOBILE USA, INC. |
666 |
|
2004-03-24 |
|
| 520-280
| 9 |
|
5562 METROPCS, INC. |
666 |
|
|
|
| 520-316
| A |
CSGRAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 520-340
| A |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 520-340
| 0 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2017-09-28 |
|
| 520-340
| 1 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2017-09-28 |
|
| 520-340
| 2 |
|
5562 METROPCS, INC. |
666 |
|
2018-05-25 |
|
| 520-340
| 3 |
|
9636 QWEST CORPORATION |
666 |
|
2018-06-27 |
|
| 520-340
| 4 |
|
318J COMCAST IP PHONE, LLC |
666 |
|
2016-12-24 |
|
| 520-340
| 5 |
|
630E ONVOY, LLC - AZ |
666 |
|
2017-06-19 |
|
| 520-340
| 6 |
|
630E ONVOY, LLC - AZ |
666 |
|
2017-02-09 |
|
| 520-340
| 7 |
|
073H TELNYX LLC |
666 |
|
2017-04-10 |
|
| 520-340
| 8 |
|
5562 METROPCS, INC. |
666 |
|
2017-04-02 |
|
| 520-340
| 9 |
|
5562 METROPCS, INC. |
666 |
|
2017-01-07 |
|
| 520-350
| A |
LNBTAZXCDS3 |
947E GILA LOCAL EXCHANGE CARRIER, INC. - AZ |
666 |
|
|
|
| 520-350
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-09-15 |
|
| 520-350
| 1 |
|
947E GILA LOCAL EXCHANGE CARRIER, INC. - AZ |
666 |
|
2008-07-05 |
|
| 520-350
| 2 |
|
947E GILA LOCAL EXCHANGE CARRIER, INC. - AZ |
666 |
|
2009-09-12 |
|
| 520-350
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-09-15 |
|
| 520-350
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-09-15 |
|
| 520-350
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-09-15 |
|
| 520-350
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-11-24 |
|
| 520-350
| 7 |
|
630E ONVOY, LLC - AZ |
666 |
|
2009-05-24 |
|
| 520-350
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-11-24 |
|
| 520-350
| 9 |
|
630E ONVOY, LLC - AZ |
666 |
|
2010-08-09 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.