Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-848
| 2 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-03-30 |
|
| 520-848
| 3 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-03-30 |
|
| 520-848
| 4 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-03-30 |
|
| 520-848
| 5 |
TCSNAZMAXKX |
7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ |
668 |
|
2015-03-13 |
|
| 520-848
| 6 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-03-13 |
|
| 520-848
| 7 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-03-13 |
|
| 520-848
| 8 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2015-03-13 |
|
| 520-848
| 9 |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
2015-03-12 |
|
| 520-849
| A |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-849
| 0 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2017-12-15 |
|
| 520-849
| 1 |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2026-01-09 |
|
| 520-849
| 2 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2020-06-05 |
|
| 520-849
| 3 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2020-07-19 |
|
| 520-849
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2017-12-18 |
|
| 520-849
| 5 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2018-12-27 |
|
| 520-849
| 6 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2018-12-27 |
|
| 520-849
| 7 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2019-01-06 |
|
| 520-849
| 8 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2019-01-06 |
|
| 520-849
| 9 |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2018-10-26 |
|
| 520-850
| A |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 520-861
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 0 |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
|
|
| 520-861
| 1 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 2 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 3 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 4 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 5 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 6 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 7 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 8 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-861
| 9 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-867
| A |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-867
| 0 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-867
| 1 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-867
| 2 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2006-03-06 |
|
| 520-867
| 3 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2013-10-03 |
|
| 520-867
| 4 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2013-07-28 |
|
| 520-867
| 5 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2005-10-30 |
|
| 520-867
| 6 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2005-02-14 |
|
| 520-867
| 7 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2005-02-14 |
|
| 520-867
| 8 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2005-02-14 |
|
| 520-867
| 9 |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2013-07-28 |
|
| 520-869
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-869
| 0 |
TCSMAZOI3MD |
5562 METROPCS, INC. |
668 |
|
|
|
| 520-869
| 1 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-869
| 2 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-869
| 3 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-869
| 4 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-869
| 5 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-869
| 6 |
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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