Local Calling Guide
Area code/prefix search
Tucson, AZ
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-479
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2020-08-10 |
|
| 520-479
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2020-08-10 |
|
| 520-479
| 5 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-17 |
|
| 520-479
| 6 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-14 |
|
| 520-479
| 7 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-14 |
|
| 520-479
| 8 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-14 |
|
| 520-479
| 9 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2021-04-14 |
|
| 520-481
| A |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
|
|
| 520-482
| A |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-482
| 0 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-08-16 |
|
| 520-482
| 1 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-08-16 |
|
| 520-482
| 2 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-08-16 |
|
| 520-482
| 3 |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2021-08-16 |
|
| 520-482
| 4 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2021-08-16 |
|
| 520-482
| 5 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2021-08-16 |
|
| 520-482
| 6 |
TCSNAZMAXCY |
318J COMCAST IP PHONE, LLC |
668 |
|
2021-08-16 |
|
| 520-482
| 7 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2021-08-15 |
|
| 520-482
| 8 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2021-08-15 |
|
| 520-482
| 9 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2021-08-15 |
|
| 520-484
| A |
TCSNAZMAXUX |
551G NUSO, LLC |
668 |
|
|
|
| 520-484
| 0 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2013-01-07 |
|
| 520-484
| 1 |
TCSNAZMAXUX |
551G NUSO, LLC |
668 |
|
2012-12-20 |
|
| 520-484
| 2 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2013-01-07 |
|
| 520-484
| 3 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2012-12-21 |
|
| 520-484
| 4 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2012-12-21 |
|
| 520-484
| 5 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2012-12-26 |
|
| 520-484
| 6 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2013-01-07 |
|
| 520-484
| 7 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2013-01-07 |
|
| 520-484
| 8 |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2012-12-30 |
|
| 520-484
| 9 |
TCSMAZOI3MD |
6529 T-MOBILE USA, INC. |
668 |
|
2013-01-07 |
|
| 520-485
| A |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
|
|
| 520-485
| 0 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 1 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 2 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 3 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 4 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 5 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 6 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 7 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 8 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-485
| 9 |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2015-07-11 |
|
| 520-486
| A |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
|
|
| 520-486
| 0 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2020-10-31 |
|
| 520-486
| 1 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2020-10-31 |
|
| 520-486
| 2 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2020-10-31 |
|
| 520-486
| 3 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2020-10-31 |
|
| 520-486
| 4 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2020-10-31 |
|
| 520-486
| 5 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2020-10-31 |
|
| 520-486
| 6 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2020-10-31 |
|
| 520-486
| 7 |
TCSMAZCH1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2020-10-31 |
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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