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 |
| 520-369
| 4 |
Tucson |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2011-11-19 |
|
| 520-369
| 5 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-03-16 |
|
| 520-369
| 6 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-03-02 |
|
| 520-369
| 7 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-02-17 |
|
| 520-369
| 8 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-02-17 |
|
| 520-369
| 9 |
Tucson |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2012-02-20 |
|
| 520-370
| A |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 0 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2004-06-10 |
|
| 520-370
| 1 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 2 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 3 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 4 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 5 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 6 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 7 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 8 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-370
| 9 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-371
| A |
Casa Grande |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
|
|
| 520-371
| 0 |
Casa Grande |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 520-371
| 1 |
Casa Grande |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
|
|
| 520-371
| 2 |
Casa Grande |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
|
|
| 520-371
| 3 |
Casa Grande |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
2006-11-09 |
|
| 520-371
| 4 |
Casa Grande |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
2006-11-09 |
|
| 520-371
| 5 |
Casa Grande |
AZ |
PHNXAZ19DS3 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2013-04-26 |
|
| 520-371
| 6 |
Casa Grande |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
2007-03-23 |
|
| 520-371
| 7 |
Casa Grande |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
2005-06-20 |
|
| 520-371
| 8 |
Casa Grande |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2009-04-17 |
|
| 520-371
| 9 |
Casa Grande |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
|
|
| 520-372
| A |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
|
|
| 520-372
| 0 |
Tucson |
AZ |
TCSNAZMAX0Y |
890G INTRADO COMMUNICATIONS, LLC |
668 |
|
2019-10-25 |
|
| 520-372
| 1 |
Tucson |
AZ |
TCSNAZMAX0Y |
890G INTRADO COMMUNICATIONS, LLC |
668 |
|
2019-11-22 |
|
| 520-372
| 2 |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2019-09-19 |
|
| 520-372
| 3 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2020-06-30 |
|
| 520-372
| 4 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2020-07-04 |
|
| 520-372
| 5 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2020-07-04 |
|
| 520-372
| 6 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2020-07-04 |
|
| 520-372
| 7 |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2019-09-19 |
|
| 520-372
| 8 |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2019-09-19 |
|
| 520-372
| 9 |
Tucson |
AZ |
TCSNAZMAX0Y |
890G INTRADO COMMUNICATIONS, LLC |
668 |
|
2019-11-22 |
|
| 520-373
| A |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-373
| 0 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-12-15 |
|
| 520-373
| 1 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-12-20 |
|
| 520-373
| 2 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-01-20 |
|
| 520-373
| 3 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-01-10 |
|
| 520-373
| 4 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-01-30 |
|
| 520-373
| 5 |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2013-03-24 |
|
| 520-373
| 6 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-12-29 |
|
| 520-373
| 7 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-12-29 |
|
| 520-373
| 8 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-12-29 |
|
| 520-373
| 9 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-12-29 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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