Local Calling Guide
Area code/prefix search
NPA: 928
[Rate centres in NPA 928]
[Dial plan for NPA 928]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 928-423
| 8 |
Flagstaff |
AZ |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-10-27 |
|
| 928-423
| 9 |
Flagstaff |
AZ |
|
515J IP HORIZON LLC |
666 |
|
2021-10-27 |
|
| 928-424
| A |
Safford |
AZ |
WLCXAZACDS0 |
183D VALLEY CONNECTIONS, L.L.C. - AZ |
668 |
|
|
|
| 928-425
| A |
Globe |
AZ |
GLOBAZMARS1 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 928-426
| A |
Prescott |
AZ |
PHNXAZ28X3X |
515J IP HORIZON LLC |
666 |
|
|
|
| 928-426
| 0 |
Prescott |
AZ |
|
939H COMMIO, LLC |
666 |
|
2021-10-26 |
|
| 928-426
| 1 |
Prescott |
AZ |
|
515J IP HORIZON LLC |
666 |
|
2021-10-25 |
|
| 928-426
| 2 |
Prescott |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-12-30 |
|
| 928-426
| 3 |
Prescott |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-12-30 |
|
| 928-426
| 4 |
Prescott |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-12-30 |
|
| 928-426
| 5 |
Prescott |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-12-30 |
|
| 928-426
| 6 |
Prescott |
AZ |
|
939H COMMIO, LLC |
666 |
|
2021-10-26 |
|
| 928-426
| 7 |
Prescott |
AZ |
|
939H COMMIO, LLC |
666 |
|
2021-10-26 |
|
| 928-426
| 8 |
Prescott |
AZ |
|
939H COMMIO, LLC |
666 |
|
2021-10-26 |
|
| 928-426
| 9 |
Prescott |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2022-07-12 |
|
| 928-427
| A |
Wickenburg |
AZ |
YRNLAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-427
| 0 |
Wickenburg |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-427
| 1 |
Wickenburg |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2016-03-11 |
|
| 928-427
| 2 |
Wickenburg |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2016-04-22 |
|
| 928-427
| 3 |
Wickenburg |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-427
| 4 |
Wickenburg |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-427
| 5 |
Wickenburg |
AZ |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
666 |
|
2014-01-15 |
|
| 928-427
| 6 |
Wickenburg |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-427
| 7 |
Wickenburg |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2016-04-22 |
|
| 928-427
| 8 |
Wickenburg |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2016-03-11 |
|
| 928-427
| 9 |
Wickenburg |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-428
| A |
Safford |
AZ |
SFFRAZMADS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 928-429
| A |
Kayenta |
AZ |
STMCAZXE2MD |
4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA |
980 |
|
|
|
| 928-430
| A |
Somerton |
AZ |
PHNXAZ28X3X |
515J IP HORIZON LLC |
666 |
|
|
|
| 928-430
| 0 |
Somerton |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2022-01-26 |
|
| 928-430
| 1 |
Somerton |
AZ |
|
515J IP HORIZON LLC |
666 |
|
2021-10-25 |
|
| 928-430
| 2 |
Somerton |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2021-12-13 |
|
| 928-430
| 3 |
Somerton |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-12-30 |
|
| 928-430
| 4 |
Somerton |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-12-30 |
|
| 928-430
| 5 |
Somerton |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-12-30 |
|
| 928-430
| 6 |
Somerton |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2022-01-26 |
|
| 928-430
| 7 |
Somerton |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-02-05 |
|
| 928-430
| 8 |
Somerton |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-02-05 |
|
| 928-430
| 9 |
Somerton |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2021-12-18 |
|
| 928-431
| A |
Black Mesa |
AZ |
STMCAZXE6MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
980 |
|
|
|
| 928-432
| A |
Safford |
AZ |
SFFRAZMADS0 |
9636 QWEST CORPORATION |
668 |
|
|
|
| 928-432
| 0 |
Safford |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2010-02-07 |
|
| 928-432
| 1 |
Safford |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
668 |
|
2007-07-06 |
|
| 928-432
| 2 |
Safford |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2009-03-19 |
|
| 928-432
| 3 |
Safford |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2008-02-01 |
|
| 928-432
| 4 |
Safford |
AZ |
|
9636 QWEST CORPORATION |
668 |
|
2006-11-27 |
|
| 928-432
| 5 |
Safford |
AZ |
|
6529 T-MOBILE USA, INC. |
668 |
|
2009-11-20 |
|
| 928-432
| 6 |
Safford |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2008-02-13 |
|
| 928-432
| 7 |
Safford |
AZ |
|
630E ONVOY, LLC - AZ |
668 |
|
2007-05-26 |
|
| 928-432
| 8 |
Safford |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2008-02-13 |
|
| 928-432
| 9 |
Safford |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2010-02-16 |
|
| 928-433
| A |
Flagstaff |
AZ |
PHNZAZ87PS0 |
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 928-433
| 0 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2012-12-17 |
|
| 928-433
| 1 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2012-12-17 |
|
| 928-433
| 2 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2012-05-18 |
|
| 928-433
| 3 |
Flagstaff |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2012-06-21 |
|
| 928-433
| 4 |
Flagstaff |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2012-11-10 |
|
| 928-433
| 5 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2012-12-17 |
|
| 928-433
| 6 |
Flagstaff |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2011-11-19 |
|
| 928-433
| 7 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2011-01-19 |
|
| 928-433
| 8 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2012-12-17 |
|
| 928-433
| 9 |
Flagstaff |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2018-09-04 |
|
| 928-434
| A |
Show Low |
AZ |
SHLWAZ01CM4 |
4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA |
666 |
|
|
|
| 928-435
| A |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 928-435
| 0 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2023-08-11 |
|
| 928-435
| 1 |
Bullhead City |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-10-08 |
|
| 928-435
| 2 |
Bullhead City |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-06-30 |
|
| 928-435
| 3 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2023-08-11 |
|
| 928-435
| 4 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2025-09-28 |
|
| 928-435
| 5 |
Bullhead City |
AZ |
|
490J DISH WIRELESS, LLC |
666 |
|
2023-04-17 |
|
| 928-435
| 6 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-10-14 |
|
| 928-435
| 7 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2023-08-11 |
|
| 928-435
| 8 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2023-08-11 |
|
| 928-435
| 9 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-10-14 |
|
| 928-436
| A |
Gila Bend |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
|
|
| 928-436
| 0 |
Gila Bend |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-436
| 1 |
Gila Bend |
AZ |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-10-21 |
|
| 928-436
| 2 |
Gila Bend |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-436
| 3 |
Gila Bend |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-436
| 4 |
Gila Bend |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-436
| 5 |
Gila Bend |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-436
| 6 |
Gila Bend |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-436
| 7 |
Gila Bend |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-436
| 8 |
Gila Bend |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2006-06-04 |
|
| 928-436
| 9 |
Gila Bend |
AZ |
|
7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ |
666 |
|
2020-07-01 |
|
| 928-437
| A |
Grand Canyon |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-438
| A |
Flagstaff |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-438
| 0 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-438
| 1 |
Flagstaff |
AZ |
|
939H COMMIO, LLC |
666 |
|
2022-09-19 |
|
| 928-438
| 2 |
Flagstaff |
AZ |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2023-10-28 |
|
| 928-438
| 3 |
Flagstaff |
AZ |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2023-10-28 |
|
| 928-438
| 4 |
Flagstaff |
AZ |
|
145J TERRA NOVA TELECOM INC. |
666 |
|
2022-09-01 |
|
| 928-438
| 5 |
Flagstaff |
AZ |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2023-10-28 |
|
| 928-438
| 6 |
Flagstaff |
AZ |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2023-10-28 |
|
| 928-438
| 7 |
Flagstaff |
AZ |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2023-10-28 |
|
| 928-438
| 8 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-438
| 9 |
Flagstaff |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-439
| A |
Duncan |
AZ |
TCSNAZMAVMD |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
|
|
| 928-439
| 0 |
Duncan |
AZ |
|
939H COMMIO, LLC |
668 |
|
2022-07-25 |
|
| 928-439
| 2 |
Duncan |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
668 |
|
2020-07-06 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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