Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-885
| A |
TCSNAZRNDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-886
| A |
TCSNAZRNDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-887
| A |
TCSNAZFWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-888
| A |
TCSNAZFWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-889
| A |
TCSNAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-891
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-900
| A |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
|
|
| 520-900
| 0 |
|
630E ONVOY, LLC - AZ |
668 |
|
2015-10-15 |
|
| 520-900
| 1 |
|
630E ONVOY, LLC - AZ |
668 |
|
2015-11-13 |
|
| 520-900
| 2 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2015-12-01 |
|
| 520-900
| 3 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2015-12-01 |
|
| 520-900
| 4 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2015-12-01 |
|
| 520-900
| 5 |
|
630E ONVOY, LLC - AZ |
668 |
|
2015-12-18 |
|
| 520-900
| 6 |
|
630E ONVOY, LLC - AZ |
668 |
|
2015-12-18 |
|
| 520-900
| 7 |
|
318J COMCAST IP PHONE, LLC |
668 |
|
2015-11-16 |
|
| 520-900
| 8 |
|
630E ONVOY, LLC - AZ |
668 |
|
2015-10-15 |
|
| 520-900
| 9 |
|
630E ONVOY, LLC - AZ |
668 |
|
2015-10-15 |
|
| 520-901
| A |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 0 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2006-09-17 |
|
| 520-901
| 1 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 2 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 3 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 4 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 5 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 6 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 7 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 8 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-901
| 9 |
|
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-903
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-903
| 0 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-903
| 1 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-903
| 2 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-903
| 3 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-903
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2006-04-07 |
|
| 520-903
| 5 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-903
| 6 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-903
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2006-04-07 |
|
| 520-903
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2006-04-07 |
|
| 520-903
| 9 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-904
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-904
| 0 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-904
| 1 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-904
| 2 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-904
| 3 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-904
| 4 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2003-11-03 |
|
| 520-904
| 5 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-904
| 6 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-07-09 |
|
| 520-904
| 7 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-09-17 |
|
| 520-904
| 8 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-09-17 |
|
| 520-904
| 9 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-09-17 |
|
| 520-906
| A |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-907
| A |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-908
| A |
TCSNAZSWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-908
| 0 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-908
| 1 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-908
| 2 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-908
| 3 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-908
| 4 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-908
| 5 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-908
| 6 |
|
829J PAETEC ITEL, LLC |
668 |
|
2006-08-06 |
|
| 520-908
| 7 |
|
829J PAETEC ITEL, LLC |
668 |
|
2006-08-06 |
|
| 520-908
| 8 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-908
| 9 |
|
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-909
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-910
| A |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
|
|
| 520-910
| 0 |
|
630E ONVOY, LLC - AZ |
668 |
|
2021-03-29 |
|
| 520-910
| 1 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-910
| 2 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-910
| 3 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-910
| 4 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-910
| 5 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-910
| 6 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-910
| 7 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-910
| 8 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-910
| 9 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-912
| A |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-912
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2014-01-27 |
|
| 520-912
| 1 |
|
5562 METROPCS, INC. |
668 |
|
2014-01-16 |
|
| 520-912
| 2 |
|
5562 METROPCS, INC. |
668 |
|
2014-01-19 |
|
| 520-912
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2013-12-24 |
|
| 520-912
| 4 |
|
318J COMCAST IP PHONE, LLC |
668 |
|
2013-12-24 |
|
| 520-912
| 5 |
|
5562 METROPCS, INC. |
668 |
|
2014-02-10 |
|
| 520-912
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2013-12-22 |
|
| 520-912
| 7 |
|
5562 METROPCS, INC. |
668 |
|
2014-02-24 |
|
| 520-912
| 8 |
|
5562 METROPCS, INC. |
668 |
|
2014-03-17 |
|
| 520-912
| 9 |
|
5562 METROPCS, INC. |
668 |
|
2014-04-14 |
|
| 520-917
| A |
TCSNAZXGDS0 |
7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ |
668 |
|
|
|
| 520-918
| A |
TCSNAZXGDS0 |
7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ |
668 |
|
|
|
| 520-934
| A |
TCSMAZCHFMD |
516J TON80 COMMUNICATIONS, LLC |
668 |
|
|
|
| 520-934
| 0 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 1 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 2 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 3 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 4 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 5 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 6 |
|
516J TON80 COMMUNICATIONS, LLC |
668 |
|
2021-06-08 |
|
| 520-934
| 7 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 8 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 9 |
|
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-940
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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