Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-738
| 0 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 1 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 2 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 5 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 6 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 7 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 8 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-738
| 9 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-06 |
|
| 520-739
| A |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
2025-01-06 |
|
| 520-739
| 0 |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
2025-01-06 |
|
| 520-739
| 1 |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
2025-01-06 |
|
| 520-739
| 2 |
TCSNAZMAX3Y |
624H ONVOY SPECTRUM, LLC |
668 |
|
2025-01-06 |
|
| 520-739
| 3 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-01-19 |
|
| 520-739
| 4 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-01-19 |
|
| 520-739
| 5 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-01-19 |
|
| 520-739
| 6 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-01-19 |
|
| 520-739
| 7 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-01-19 |
|
| 520-739
| 8 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2025-01-19 |
|
| 520-739
| 9 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2025-01-27 |
|
| 520-740
| A |
TCSNAZMADS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-741
| A |
TCSNAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-742
| A |
TCSNAZNODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| A |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 0 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 1 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 2 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 3 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 4 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 5 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 6 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2008-08-27 |
|
| 520-743
| 7 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 8 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-743
| 9 |
TCSNAZWERS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-744
| A |
TCSNAZCODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-745
| A |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-746
| A |
TCSNAZSODS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-747
| A |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-748
| A |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-749
| A |
TCSNAZTVDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| A |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| 0 |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| 1 |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| 2 |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| 3 |
|
145J TERRA NOVA TELECOM INC. |
668 |
|
2022-10-18 |
|
| 520-750
| 4 |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| 5 |
MARNAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| 6 |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 520-750
| 7 |
TCSNAZCRDS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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