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 |
| 520-363
| 9 |
Hayden |
AZ |
KRNYAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-364
| A |
Douglas |
AZ |
DGLSAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-365
| A |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-365
| 0 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-06-25 |
|
| 520-365
| 1 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-06-25 |
|
| 520-365
| 2 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-06-25 |
|
| 520-365
| 3 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-06-25 |
|
| 520-365
| 4 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-06-25 |
|
| 520-365
| 5 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-06-25 |
|
| 520-365
| 6 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-06-25 |
|
| 520-365
| 7 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-06-22 |
|
| 520-365
| 8 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-06-22 |
|
| 520-365
| 9 |
Tucson |
AZ |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2012-06-22 |
|
| 520-366
| A |
Bisbee |
AZ |
PLMNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-366
| 0 |
Bisbee |
AZ |
PLMNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-366
| 1 |
Bisbee |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2005-09-16 |
|
| 520-366
| 2 |
Bisbee |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2011-05-22 |
|
| 520-366
| 3 |
Bisbee |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2007-06-04 |
|
| 520-366
| 4 |
Bisbee |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2008-07-29 |
|
| 520-366
| 5 |
Bisbee |
AZ |
PLMNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-366
| 6 |
Bisbee |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2011-10-18 |
|
| 520-366
| 7 |
Bisbee |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2011-11-15 |
|
| 520-366
| 8 |
Bisbee |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2004-11-11 |
|
| 520-366
| 9 |
Bisbee |
AZ |
PLMNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-367
| A |
Tucson |
AZ |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
|
|
| 520-367
| 0 |
Tucson |
AZ |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
2017-08-27 |
|
| 520-367
| 1 |
Tucson |
AZ |
TCSNAZMAXUX |
551G NUSO, LLC |
668 |
|
2018-04-14 |
|
| 520-367
| 2 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2018-05-31 |
|
| 520-367
| 3 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2018-05-31 |
|
| 520-367
| 4 |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2018-05-16 |
|
| 520-367
| 5 |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2018-05-16 |
|
| 520-367
| 6 |
Tucson |
AZ |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2018-05-16 |
|
| 520-367
| 7 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2018-06-08 |
|
| 520-367
| 8 |
Tucson |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2018-06-08 |
|
| 520-367
| 9 |
Tucson |
AZ |
TCSMAZOI4MD |
5562 METROPCS, INC. |
668 |
|
2018-03-29 |
|
| 520-368
| A |
Douglas |
AZ |
DGLSAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-368
| 0 |
Douglas |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2012-05-21 |
|
| 520-368
| 1 |
Douglas |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2008-07-08 |
|
| 520-368
| 2 |
Douglas |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2008-08-14 |
|
| 520-368
| 3 |
Douglas |
AZ |
TCSNAZXGDS0 |
7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ |
668 |
|
2010-09-01 |
|
| 520-368
| 4 |
Douglas |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-05-25 |
|
| 520-368
| 5 |
Douglas |
AZ |
TCSNAZMAXKX |
7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ |
668 |
|
2012-07-12 |
|
| 520-368
| 6 |
Douglas |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-02-13 |
|
| 520-368
| 7 |
Douglas |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-04-15 |
|
| 520-368
| 8 |
Douglas |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2011-05-22 |
|
| 520-369
| A |
Tucson |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
|
|
| 520-369
| 0 |
Tucson |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2012-02-20 |
|
| 520-369
| 1 |
Tucson |
AZ |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2012-02-20 |
|
| 520-369
| 2 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-03-16 |
|
| 520-369
| 3 |
Tucson |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2012-03-16 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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