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 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-580
| 1 |
Superior |
AZ |
|
515J IP HORIZON LLC |
666 |
|
2021-10-01 |
|
| 520-580
| 2 |
Superior |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-10-28 |
|
| 520-580
| 3 |
Superior |
AZ |
PHNXAZMAXQY |
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-11-01 |
|
| 520-580
| 4 |
Superior |
AZ |
PHNXAZMAXQY |
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-11-01 |
|
| 520-580
| 5 |
Superior |
AZ |
PHNXAZMAXQY |
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-08-28 |
|
| 520-580
| 6 |
Superior |
AZ |
PHNXAZMAXQY |
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-11-01 |
|
| 520-580
| 7 |
Superior |
AZ |
PHNXAZMAXQY |
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-11-01 |
|
| 520-580
| 8 |
Superior |
AZ |
PHNXAZMAXQY |
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-10-21 |
|
| 520-580
| 9 |
Superior |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-10-21 |
|
| 520-581
| A |
Tombstone |
AZ |
TCSNAZMAXBY |
515J IP HORIZON LLC |
668 |
|
|
|
| 520-581
| 0 |
Tombstone |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2023-04-24 |
|
| 520-581
| 1 |
Tombstone |
AZ |
|
515J IP HORIZON LLC |
668 |
|
2021-10-25 |
|
| 520-581
| 2 |
Tombstone |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-11-27 |
|
| 520-581
| 4 |
Tombstone |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-06-10 |
|
| 520-581
| 5 |
Tombstone |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-10-26 |
|
| 520-581
| 6 |
Tombstone |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2022-03-19 |
|
| 520-581
| 7 |
Tombstone |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2022-02-20 |
|
| 520-581
| 8 |
Tombstone |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2022-02-20 |
|
| 520-581
| 9 |
Tombstone |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2021-12-19 |
|
| 520-582
| A |
Casa Grande |
AZ |
PHNZAZDMDS3 |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
666 |
|
|
|
| 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 |
PHNXAZMACM6 |
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 |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 7 |
Casa Grande |
AZ |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2009-06-24 |
|
| 520-582
| 8 |
Casa Grande |
AZ |
PHNXAZMACM6 |
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 |
|
145J TERRA NOVA TELECOM INC. |
666 |
|
2024-02-13 |
|
| 520-584
| A |
Tucson |
AZ |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-585
| A |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
|
|
| 520-585
| 0 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2016-05-07 |
|
| 520-585
| 1 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2016-05-07 |
|
| 520-585
| 2 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2016-06-06 |
|
| 520-585
| 3 |
Tucson |
AZ |
TCSMAZOI4MD |
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 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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