Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-750
| 8 |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| 9 |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-751
| A |
TCSNAZRNDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-753
| A |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-03-17 |
|
| 520-753
| 0 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-03-17 |
|
| 520-753
| 1 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-03-17 |
|
| 520-753
| 2 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-03-17 |
|
| 520-753
| 3 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-12-05 |
|
| 520-753
| 4 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-12-05 |
|
| 520-753
| 5 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2026-04-16 |
|
| 520-753
| 6 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2026-04-16 |
|
| 520-753
| 7 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-11-16 |
|
| 520-753
| 8 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-11-16 |
|
| 520-753
| 9 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-11-16 |
|
| 520-756
| A |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-756
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-05-11 |
|
| 520-760
| A |
TCSNAZTVDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-762
| A |
VAILAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-762
| 0 |
VAILAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-762
| 1 |
VAILAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-762
| 2 |
|
145J TERRA NOVA TELECOM INC. |
668 |
|
2025-08-31 |
|
| 520-762
| 3 |
VAILAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-762
| 4 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2006-01-28 |
|
| 520-762
| 5 |
VAILAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-762
| 6 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2006-01-28 |
|
| 520-762
| 7 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2006-01-28 |
|
| 520-762
| 8 |
VAILAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-762
| 9 |
VAILAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 0 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 1 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 2 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 3 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 4 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 5 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 6 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
2006-06-23 |
|
| 520-770
| 7 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 8 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-770
| 9 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-771
| A |
TCSMAZCH0MD |
197D VONAGE AMERICA LLC |
668 |
|
|
|
| 520-771
| 0 |
TCSMAZCH0MD |
197D VONAGE AMERICA LLC |
668 |
|
2018-02-10 |
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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