Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-395
| 9 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2008-11-24 |
|
| 520-396
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-396
| 0 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2006-10-18 |
|
| 520-396
| 1 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
2006-12-07 |
|
| 520-396
| 2 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
2006-11-26 |
|
| 520-396
| 3 |
|
318J COMCAST IP PHONE, LLC |
668 |
|
2006-10-31 |
|
| 520-396
| 4 |
|
318J COMCAST IP PHONE, LLC |
668 |
|
2006-10-31 |
|
| 520-396
| 5 |
|
9636 QWEST CORPORATION |
668 |
|
2006-11-20 |
|
| 520-396
| 6 |
|
9636 QWEST CORPORATION |
668 |
|
2006-11-20 |
|
| 520-396
| 7 |
|
9636 QWEST CORPORATION |
668 |
|
2006-11-20 |
|
| 520-396
| 8 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2006-11-24 |
|
| 520-396
| 9 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2006-11-24 |
|
| 520-398
| A |
TUBCAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-398
| 0 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-398
| 1 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-398
| 2 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-398
| 3 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-398
| 4 |
|
318J COMCAST IP PHONE, LLC |
668 |
|
2004-07-14 |
|
| 520-398
| 5 |
|
318J COMCAST IP PHONE, LLC |
668 |
|
2004-07-14 |
|
| 520-398
| 6 |
|
318J COMCAST IP PHONE, LLC |
668 |
|
2003-11-07 |
|
| 520-398
| 7 |
|
318J COMCAST IP PHONE, LLC |
668 |
|
2003-11-07 |
|
| 520-398
| 8 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-398
| 9 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-399
| A |
GNVYAZMADS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-399
| 0 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-399
| 1 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-399
| 2 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-399
| 3 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-399
| 4 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-399
| 5 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2005-03-26 |
|
| 520-399
| 6 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2005-04-29 |
|
| 520-399
| 7 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2006-08-28 |
|
| 520-399
| 8 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2005-04-29 |
|
| 520-399
| 9 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-400
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-401
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 0 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 1 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 2 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 3 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 4 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 5 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 6 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 7 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 8 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-401
| 9 |
|
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-403
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-404
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-405
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-406
| A |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-407
| A |
TCSNAZFWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-407
| 0 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-407
| 1 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-407
| 2 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-407
| 3 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-407
| 4 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-407
| 5 |
|
829J PAETEC ITEL, LLC |
668 |
|
2005-05-05 |
|
| 520-407
| 6 |
|
829J PAETEC ITEL, LLC |
668 |
|
2005-09-17 |
|
| 520-407
| 7 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-407
| 8 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-407
| 9 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-408
| A |
TCSNAZFWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-409
| A |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-410
| A |
TCSNAZNODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-416
| A |
TCSNAZMAX8Y |
114J EXIANT COMMUNICATIONS LLC |
668 |
|
|
|
| 520-416
| 0 |
|
890G INTRADO COMMUNICATIONS, LLC |
668 |
|
2019-11-22 |
|
| 520-416
| 1 |
|
114J EXIANT COMMUNICATIONS LLC |
668 |
|
2019-11-07 |
|
| 520-416
| 2 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2019-12-01 |
|
| 520-416
| 3 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2019-12-01 |
|
| 520-416
| 4 |
|
630E ONVOY, LLC - AZ |
668 |
|
2019-12-15 |
|
| 520-416
| 5 |
|
630E ONVOY, LLC - AZ |
668 |
|
2019-12-15 |
|
| 520-416
| 6 |
|
630E ONVOY, LLC - AZ |
668 |
|
2019-12-15 |
|
| 520-416
| 7 |
|
7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ |
668 |
|
2019-12-13 |
|
| 520-416
| 8 |
|
890G INTRADO COMMUNICATIONS, LLC |
668 |
|
2019-11-22 |
|
| 520-416
| 9 |
|
890G INTRADO COMMUNICATIONS, LLC |
668 |
|
2019-11-22 |
|
| 520-419
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-420
| A |
TCSMAZCHEMD |
321J HD CARRIER LLC |
668 |
|
|
|
| 520-420
| 0 |
|
5562 METROPCS, INC. |
668 |
|
2020-02-09 |
|
| 520-420
| 1 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2020-03-06 |
|
| 520-420
| 2 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2020-03-09 |
|
| 520-420
| 3 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2020-03-09 |
|
| 520-420
| 4 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2020-06-05 |
|
| 520-420
| 5 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2020-06-05 |
|
| 520-420
| 6 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2020-06-05 |
|
| 520-420
| 7 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2020-06-05 |
|
| 520-420
| 8 |
|
5562 METROPCS, INC. |
668 |
|
2020-05-24 |
|
| 520-420
| 9 |
|
321J HD CARRIER LLC |
668 |
|
2020-02-08 |
|
| 520-425
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-425
| 0 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2006-12-29 |
|
| 520-425
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2007-02-03 |
|
| 520-425
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2007-02-03 |
|
| 520-425
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2007-02-03 |
|
| 520-425
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2007-02-03 |
|
| 520-425
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2007-02-03 |
|
| 520-425
| 6 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2007-02-28 |
|
| 520-425
| 7 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2007-02-28 |
|
| 520-425
| 8 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
2007-03-01 |
|
| 520-425
| 9 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2007-03-09 |
|
| 520-427
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-427
| 0 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2013-03-11 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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