Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-665
| 4 |
TCSNAZFWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-665
| 5 |
TCSNAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-665
| 6 |
TCSNAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-665
| 7 |
TCSNAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-665
| 8 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2005-12-04 |
|
| 520-665
| 9 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2005-12-04 |
|
| 520-667
| A |
TCSNAZQK6MD |
732J NUSO, LLC |
668 |
|
|
|
| 520-667
| 0 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-06-20 |
|
| 520-667
| 1 |
TCSNAZQK6MD |
732J NUSO, LLC |
668 |
|
2023-04-06 |
|
| 520-667
| 2 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-06-30 |
|
| 520-667
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-06-20 |
|
| 520-667
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-06-20 |
|
| 520-667
| 5 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-06-20 |
|
| 520-667
| 6 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-06-20 |
|
| 520-667
| 7 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-06-20 |
|
| 520-667
| 8 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-06-20 |
|
| 520-667
| 9 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-06-20 |
|
| 520-668
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-668
| 0 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2005-02-25 |
|
| 520-668
| 1 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2005-02-25 |
|
| 520-668
| 2 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2005-03-18 |
|
| 520-668
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-09-17 |
|
| 520-668
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-10-13 |
|
| 520-668
| 5 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-10-13 |
|
| 520-668
| 6 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-10-13 |
|
| 520-668
| 7 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-10-13 |
|
| 520-668
| 8 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2005-10-13 |
|
| 520-668
| 9 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2006-07-14 |
|
| 520-670
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-675
| A |
TCSMAZCH00Z |
490J BOOST SUBSCRIBERCO L.L.C. |
668 |
|
|
|
| 520-675
| 0 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-675
| 1 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-675
| 2 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-675
| 3 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-675
| 4 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-675
| 5 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-675
| 6 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-675
| 7 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-675
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-02-10 |
|
| 520-675
| 9 |
TCSMAZCH00Z |
490J BOOST SUBSCRIBERCO L.L.C. |
668 |
|
2023-06-17 |
|
| 520-682
| A |
MARNAZ03RS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-690
| A |
TCSNAZFWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-694
| A |
TCSMAZSJAMD |
7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ |
668 |
|
|
|
| 520-695
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-696
| A |
TCSNAZFWDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-697
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-697
| 0 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-10-21 |
|
| 520-697
| 1 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-10-21 |
|
| 520-697
| 2 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-10-21 |
|
| 520-697
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-10-21 |
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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