Local Calling Guide
Area code/prefix search
NPA: 520
[Rate centres in NPA 520]
[Dial plan for NPA 520]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-582
| 0 |
Casa Grande |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2007-12-04 |
|
| 520-582
| 1 |
Casa Grande |
AZ |
PHNZAZDMDS3 |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
666 |
|
|
|
| 520-582
| 2 |
Casa Grande |
AZ |
ELOYAZ01RS1 |
9636 QWEST CORPORATION |
666 |
|
2007-09-07 |
|
| 520-582
| 3 |
Casa Grande |
AZ |
ELOYAZ01RS1 |
9636 QWEST CORPORATION |
666 |
|
2007-09-07 |
|
| 520-582
| 4 |
Casa Grande |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 5 |
Casa Grande |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2009-02-16 |
|
| 520-582
| 6 |
Casa Grande |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 7 |
Casa Grande |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 8 |
Casa Grande |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 9 |
Casa Grande |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2014-09-25 |
|
| 520-583
| A |
Whitlow |
AZ |
PHNXAZ28X3X |
515J IP HORIZON LLC |
666 |
|
|
|
| 520-583
| 0 |
Whitlow |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-11-27 |
|
| 520-583
| 1 |
Whitlow |
AZ |
|
515J IP HORIZON LLC |
666 |
|
2021-10-25 |
|
| 520-583
| 2 |
Whitlow |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-11-27 |
|
| 520-583
| 3 |
Whitlow |
AZ |
PHNXAZMAXQY |
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-11-07 |
|
| 520-583
| 4 |
Whitlow |
AZ |
PHNXAZMAXQY |
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-11-07 |
|
| 520-583
| 5 |
Whitlow |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-10-26 |
|
| 520-583
| 6 |
Whitlow |
AZ |
PHNXAZ19DS3 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2021-12-19 |
|
| 520-583
| 7 |
Whitlow |
AZ |
PHNXAZ197MD |
939H COMMIO, LLC |
666 |
|
2021-11-18 |
|
| 520-583
| 8 |
Whitlow |
AZ |
PHNXAZ197MD |
939H COMMIO, LLC |
666 |
|
2021-11-18 |
|
| 520-583
| 9 |
Whitlow |
AZ |
PHNXAZ19BMD |
145J TERRA NOVA TELECOM INC. |
666 |
|
2024-02-13 |
|
| 520-584
| A |
Tucson |
AZ |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-585
| A |
Tucson |
AZ |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
|
|
| 520-585
| 0 |
Tucson |
AZ |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
2016-05-07 |
|
| 520-585
| 1 |
Tucson |
AZ |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
2016-05-07 |
|
| 520-585
| 2 |
Tucson |
AZ |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
2016-06-06 |
|
| 520-585
| 3 |
Tucson |
AZ |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
2016-06-06 |
|
| 520-585
| 4 |
Tucson |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2016-05-08 |
|
| 520-585
| 5 |
Tucson |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2016-05-08 |
|
| 520-585
| 6 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2016-05-08 |
|
| 520-585
| 7 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2016-06-21 |
|
| 520-585
| 8 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2016-06-21 |
|
| 520-585
| 9 |
Tucson |
AZ |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
2016-05-07 |
|
| 520-586
| A |
Benson |
AZ |
BNSNAZMADS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-587
| A |
Portal |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-588
| A |
Cascabel |
AZ |
TCSMAZCHDMD |
965H FRACTEL, LLC |
668 |
|
|
|
| 520-588
| 8 |
Cascabel |
AZ |
TCSMAZCHDMD |
965H FRACTEL, LLC |
668 |
|
2020-11-22 |
|
| 520-589
| A |
Tucson |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
|
|
| 520-589
| 0 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-09-20 |
|
| 520-589
| 1 |
Tucson |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2015-09-19 |
|
| 520-589
| 2 |
Tucson |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2015-09-19 |
|
| 520-589
| 3 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-09-20 |
|
| 520-589
| 4 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-09-20 |
|
| 520-589
| 5 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-09-20 |
|
| 520-589
| 6 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-09-20 |
|
| 520-589
| 7 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-09-20 |
|
| 520-589
| 8 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2015-10-15 |
|
| 520-589
| 9 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-09-20 |
|
| 520-590
| A |
Bisbee |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-590
| 0 |
Bisbee |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2021-12-25 |
|
| 520-590
| 1 |
Bisbee |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2021-12-25 |
|
| 520-590
| 2 |
Bisbee |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-12-27 |
|
| 520-590
| 3 |
Bisbee |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-12-27 |
|
| 520-590
| 4 |
Bisbee |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2022-02-20 |
|
| 520-590
| 5 |
Bisbee |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2022-02-20 |
|
| 520-590
| 6 |
Bisbee |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2023-02-27 |
|
| 520-590
| 7 |
Bisbee |
AZ |
TCSMAZCH9MD |
939H COMMIO, LLC |
668 |
|
2022-07-25 |
|
| 520-590
| 8 |
Bisbee |
AZ |
|
515J IP HORIZON LLC |
668 |
|
2022-05-06 |
|
| 520-590
| 9 |
Bisbee |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2022-03-19 |
|
| 520-591
| A |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-592
| A |
Nogales |
AZ |
TCSMAZEE0MD |
073H TELNYX LLC |
668 |
|
|
|
| 520-592
| 0 |
Nogales |
AZ |
TCSMAZEE0MD |
073H TELNYX LLC |
668 |
|
2021-12-05 |
|
| 520-592
| 1 |
Nogales |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-02-17 |
|
| 520-592
| 2 |
Nogales |
AZ |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
2021-12-11 |
|
| 520-592
| 3 |
Nogales |
AZ |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
2021-12-11 |
|
| 520-592
| 4 |
Nogales |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-12-30 |
|
| 520-592
| 5 |
Nogales |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-12-30 |
|
| 520-592
| 6 |
Nogales |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-02-17 |
|
| 520-592
| 7 |
Nogales |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-12-30 |
|
| 520-592
| 8 |
Nogales |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-12-30 |
|
| 520-592
| 9 |
Nogales |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-02-17 |
|
| 520-593
| A |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
|
|
| 520-593
| 0 |
Hayden |
AZ |
TCSNAZMAX6Y |
073H TELNYX LLC |
668 |
|
2021-03-11 |
|
| 520-593
| 1 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-02-21 |
|
| 520-593
| 2 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-02-21 |
|
| 520-593
| 4 |
Hayden |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2022-06-08 |
|
| 520-593
| 5 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-02-21 |
|
| 520-593
| 6 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-07-03 |
|
| 520-593
| 7 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-07-03 |
|
| 520-593
| 8 |
Hayden |
AZ |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
2021-07-25 |
|
| 520-593
| 9 |
Hayden |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2021-02-22 |
|
| 520-594
| A |
Tucson |
AZ |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-594
| 0 |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2014-08-25 |
|
| 520-594
| 1 |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2014-08-25 |
|
| 520-594
| 2 |
Tucson |
AZ |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-594
| 5 |
Tucson |
AZ |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-594
| 6 |
Tucson |
AZ |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-594
| 7 |
Tucson |
AZ |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-594
| 9 |
Tucson |
AZ |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-595
| A |
Benson |
AZ |
TCSNAZMAXYX |
508J CENTURYLINK COMMUNICATIONS, LLC |
668 |
|
|
|
| 520-595
| 0 |
Benson |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2015-08-03 |
|
| 520-595
| 1 |
Benson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2016-04-22 |
|
| 520-595
| 2 |
Benson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2016-04-22 |
|
| 520-595
| 3 |
Benson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2016-04-11 |
|
| 520-595
| 4 |
Benson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2016-04-11 |
|
| 520-595
| 5 |
Benson |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2015-08-30 |
|
| 520-595
| 6 |
Benson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2016-02-28 |
|
| 520-595
| 7 |
Benson |
AZ |
TCSNAZMAXYX |
508J CENTURYLINK COMMUNICATIONS, LLC |
668 |
|
2015-08-02 |
|
| 520-595
| 8 |
Benson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-10-18 |
|
| 520-595
| 9 |
Benson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-08-03 |
|
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Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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