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 |
| 520-888
| A |
Tucson |
AZ |
TCSNAZFWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-889
| A |
Tucson |
AZ |
TCSNAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-891
| A |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-895
| A |
Sierra Vista |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-895
| 0 |
Sierra Vista |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2016-08-16 |
|
| 520-895
| 1 |
Sierra Vista |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-895
| 2 |
Sierra Vista |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2005-12-17 |
|
| 520-895
| 3 |
Sierra Vista |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2005-08-11 |
|
| 520-895
| 4 |
Sierra Vista |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2013-02-15 |
|
| 520-895
| 5 |
Sierra Vista |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-895
| 6 |
Sierra Vista |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2014-10-20 |
|
| 520-895
| 7 |
Sierra Vista |
AZ |
TCSMAZCH7MD |
073H TELNYX LLC |
668 |
|
2017-04-01 |
|
| 520-895
| 8 |
Sierra Vista |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2014-09-26 |
|
| 520-895
| 9 |
Sierra Vista |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2007-04-19 |
|
| 520-896
| A |
San Manuel |
AZ |
ORCLAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-896
| 0 |
San Manuel |
AZ |
ORCLAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-896
| 1 |
San Manuel |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2008-06-29 |
|
| 520-896
| 2 |
San Manuel |
AZ |
ORCLAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-896
| 3 |
San Manuel |
AZ |
ORCLAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-896
| 4 |
San Manuel |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2013-03-25 |
|
| 520-896
| 5 |
San Manuel |
AZ |
ORCLAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-896
| 6 |
San Manuel |
AZ |
ORCLAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-896
| 7 |
San Manuel |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2007-05-26 |
|
| 520-896
| 8 |
San Manuel |
AZ |
TCSNAZMAXYX |
508J CENTURYLINK COMMUNICATIONS, LLC |
668 |
|
2015-06-26 |
|
| 520-896
| 9 |
San Manuel |
AZ |
ORCLAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-898
| A |
Silverbell |
AZ |
ELOYAZ05DS0 |
2226 MIDVALE TELEPHONE EXCHANGE, INC. |
666 |
|
|
|
| 520-899
| A |
Maricopa Village |
AZ |
PHNXAZ19AMD |
965H FRACTEL, LLC |
666 |
|
|
|
| 520-899
| 9 |
Maricopa Village |
AZ |
PHNXAZ19AMD |
965H FRACTEL, LLC |
666 |
|
2020-11-22 |
|
| 520-900
| A |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
|
|
| 520-900
| 0 |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2015-10-15 |
|
| 520-900
| 1 |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2015-11-13 |
|
| 520-900
| 2 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-12-01 |
|
| 520-900
| 3 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-12-01 |
|
| 520-900
| 4 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-12-01 |
|
| 520-900
| 5 |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2015-12-18 |
|
| 520-900
| 6 |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2015-12-18 |
|
| 520-900
| 7 |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2015-11-16 |
|
| 520-900
| 8 |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2015-10-15 |
|
| 520-900
| 9 |
Tucson |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2015-10-15 |
|
| 520-901
| A |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 0 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2006-09-17 |
|
| 520-901
| 1 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 2 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 3 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 4 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 5 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 6 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 7 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 8 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 9 |
Tucson |
AZ |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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