Local Calling Guide
Area code/prefix search
Tucson, AZ
<< 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
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
520-991
| 9 |
|
5562 METROPCS, INC. |
668 |
|
|
|
520-999
| A |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
|
|
520-999
| 0 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2013-03-01 |
|
520-999
| 1 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2013-10-17 |
|
520-999
| 2 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2013-10-17 |
|
520-999
| 3 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2013-10-17 |
|
520-999
| 4 |
TCSNAZXGDS0 |
7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ |
668 |
|
2013-10-17 |
|
520-999
| 5 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2014-08-27 |
|
520-999
| 6 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2013-01-04 |
|
520-999
| 7 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2013-01-04 |
|
520-999
| 8 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2013-01-04 |
|
520-999
| 9 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2013-01-04 |
|
<< 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
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.