Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-616
| 2 |
TCSNAZXGDS0 |
7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ |
668 |
|
2006-03-24 |
|
| 520-616
| 3 |
MARNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-616
| 4 |
MARNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-616
| 5 |
MARNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-616
| 6 |
MARNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-616
| 7 |
MARNAZ03RS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-616
| 8 |
MARNAZ03RS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-616
| 9 |
MARNAZ02RS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-617
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-618
| A |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 0 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 1 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 2 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 3 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 4 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 5 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 6 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 7 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 8 |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-618
| 9 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-07-24 |
|
| 520-620
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-621
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-622
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-623
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-624
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-625
| A |
GNVYAZMADS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-626
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-627
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-627
| 0 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 1 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 2 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 5 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 6 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 7 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 8 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-627
| 9 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2022-03-04 |
|
| 520-628
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 0 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2006-10-14 |
|
| 520-628
| 1 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 2 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 3 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 4 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 5 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 6 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 7 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 8 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-628
| 9 |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-629
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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