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 |
520-355
| 5 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-11-05 |
|
520-355
| 6 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-11-05 |
|
520-355
| 7 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-11-05 |
|
520-355
| 8 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-11-05 |
|
520-355
| 9 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-12-08 |
|
520-356
| A |
Hayden |
AZ |
HYDNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-356
| 0 |
Hayden |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2014-04-13 |
|
520-356
| 1 |
Hayden |
AZ |
HYDNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-356
| 2 |
Hayden |
AZ |
HYDNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-356
| 3 |
Hayden |
AZ |
HYDNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-356
| 4 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2014-10-20 |
|
520-356
| 5 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2013-03-22 |
|
520-356
| 6 |
Hayden |
AZ |
HYDNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-356
| 7 |
Hayden |
AZ |
HYDNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-356
| 8 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2011-08-23 |
|
520-356
| 9 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2014-10-20 |
|
520-357
| A |
Hayden |
AZ |
DDVLAZNMRS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-357
| 0 |
Hayden |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2007-03-19 |
|
520-357
| 1 |
Hayden |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2014-08-29 |
|
520-357
| 2 |
Hayden |
AZ |
DDVLAZNMRS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-357
| 3 |
Hayden |
AZ |
TCSNAZMAXGX |
722E YMAX COMMUNICATIONS CORP. - AZ |
668 |
|
2008-06-01 |
|
520-357
| 4 |
Hayden |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2004-07-17 |
|
520-357
| 5 |
Hayden |
AZ |
TCSNAZMAXGX |
722E YMAX COMMUNICATIONS CORP. - AZ |
668 |
|
2008-06-01 |
|
520-357
| 6 |
Hayden |
AZ |
DDVLAZNMRS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-357
| 7 |
Hayden |
AZ |
DDVLAZNMRS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-357
| 8 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2010-11-23 |
|
520-357
| 9 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2016-03-23 |
|
520-358
| A |
Tucson |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
520-359
| A |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
|
|
520-359
| 0 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 1 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 2 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 3 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 4 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 5 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 6 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 7 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 8 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-08-15 |
|
520-359
| 9 |
Tucson |
AZ |
|
624H ONVOY SPECTRUM, LLC |
668 |
|
2023-10-11 |
|
520-360
| A |
Tucson |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
520-361
| A |
Santa Rosa |
AZ |
SNRSAZXARS0 |
2173 TOHONO O'ODHAM UTILITY AUTHORITY |
668 |
|
|
|
520-362
| A |
West San Simon |
AZ |
SNRSAZXCRS0 |
2173 TOHONO O'ODHAM UTILITY AUTHORITY |
668 |
|
|
|
520-363
| A |
Hayden |
AZ |
KRNYAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-363
| 0 |
Hayden |
AZ |
KRNYAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-363
| 1 |
Hayden |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2019-08-29 |
|
520-363
| 2 |
Hayden |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2014-10-23 |
|
520-363
| 3 |
Hayden |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2014-10-23 |
|
520-363
| 4 |
Hayden |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-01-09 |
|
520-363
| 5 |
Hayden |
AZ |
KRNYAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
520-363
| 6 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2009-08-17 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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