Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-934
| 4 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 5 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 6 |
TCSMAZCHFMD |
516J TON80 COMMUNICATIONS, LLC |
668 |
|
2021-06-08 |
|
| 520-934
| 7 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 8 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-934
| 9 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-06-11 |
|
| 520-940
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 0 |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
|
|
| 520-940
| 1 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 2 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 3 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 4 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 5 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 6 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 7 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 8 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-940
| 9 |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
2014-09-05 |
|
| 520-954
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-955
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-955
| 0 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-955
| 1 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-955
| 2 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-955
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-955
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-955
| 5 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2010-06-18 |
|
| 520-955
| 6 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2010-06-18 |
|
| 520-955
| 7 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-955
| 8 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2010-02-20 |
|
| 520-955
| 9 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2010-02-20 |
|
| 520-965
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-965
| 0 |
TCSMAZEE0MD |
073H TELNYX LLC |
668 |
|
2022-12-15 |
|
| 520-965
| 1 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-01-23 |
|
| 520-965
| 2 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-12-01 |
|
| 520-965
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2015-10-23 |
|
| 520-965
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2015-11-11 |
|
| 520-965
| 5 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2015-11-25 |
|
| 520-965
| 6 |
TCSNAZMAX0Y |
890G INTRADO COMMUNICATIONS, LLC |
668 |
|
2016-08-19 |
|
| 520-965
| 7 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2015-12-28 |
|
| 520-965
| 8 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2016-01-13 |
|
| 520-965
| 9 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2016-01-28 |
|
| 520-971
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-971
| 0 |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
2004-08-12 |
|
| 520-971
| 1 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-971
| 2 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-971
| 3 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-971
| 4 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-971
| 5 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-971
| 6 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-971
| 7 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-971
| 8 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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