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 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 928-546
| 1 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2025-11-02 |
|
| 928-546
| 2 |
Bullhead City |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2022-04-26 |
|
| 928-546
| 3 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-03-26 |
|
| 928-546
| 4 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-03-26 |
|
| 928-546
| 5 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-03-26 |
|
| 928-546
| 6 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-03-26 |
|
| 928-546
| 7 |
Bullhead City |
AZ |
|
516J TON80 COMMUNICATIONS, LLC |
666 |
|
2022-03-12 |
|
| 928-546
| 8 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-03-26 |
|
| 928-546
| 9 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2022-03-26 |
|
| 928-547
| A |
Flagstaff |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-07-20 |
|
| 928-547
| 0 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-07-20 |
|
| 928-547
| 1 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-07-20 |
|
| 928-547
| 2 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-07-20 |
|
| 928-547
| 3 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-01-15 |
|
| 928-547
| 4 |
Flagstaff |
AZ |
|
321J HD CARRIER LLC |
666 |
|
2025-10-31 |
|
| 928-547
| 5 |
Flagstaff |
AZ |
|
321J HD CARRIER LLC |
666 |
|
2025-10-31 |
|
| 928-547
| 6 |
Flagstaff |
AZ |
|
829J PAETEC ITEL, LLC |
666 |
|
2025-04-20 |
|
| 928-547
| 7 |
Flagstaff |
AZ |
|
321J HD CARRIER LLC |
666 |
|
2025-10-31 |
|
| 928-547
| 8 |
Flagstaff |
AZ |
|
425J CSC WIRELESS, LLC |
666 |
|
2024-07-28 |
|
| 928-547
| 9 |
Flagstaff |
AZ |
|
321J HD CARRIER LLC |
666 |
|
2025-10-31 |
|
| 928-548
| A |
Yuma |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-09-22 |
|
| 928-548
| 0 |
Yuma |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-09-22 |
|
| 928-548
| 1 |
Yuma |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-09-22 |
|
| 928-548
| 2 |
Yuma |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2026-02-06 |
|
| 928-548
| 9 |
Yuma |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-12-19 |
|
| 928-549
| A |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-11-24 |
|
| 928-549
| 0 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-11-24 |
|
| 928-549
| 8 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-11-30 |
|
| 928-549
| 9 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-11-30 |
|
| 928-550
| A |
Somerton |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 928-550
| 0 |
Somerton |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2005-07-24 |
|
| 928-550
| 1 |
Somerton |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2006-05-01 |
|
| 928-550
| 2 |
Somerton |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2006-08-21 |
|
| 928-550
| 3 |
Somerton |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2006-08-21 |
|
| 928-550
| 4 |
Somerton |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2005-08-28 |
|
| 928-550
| 5 |
Somerton |
AZ |
|
793K TWC IP ENABLED SERVICES, LLC |
666 |
|
2006-11-28 |
|
| 928-550
| 6 |
Somerton |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2012-05-18 |
|
| 928-550
| 7 |
Somerton |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2007-05-25 |
|
| 928-550
| 8 |
Somerton |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2007-02-08 |
|
| 928-550
| 9 |
Somerton |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2005-07-24 |
|
| 928-551
| A |
Springerville |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-551
| 0 |
Springerville |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-551
| 1 |
Springerville |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-551
| 2 |
Springerville |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-551
| 3 |
Springerville |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-551
| 4 |
Springerville |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-551
| 5 |
Springerville |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-551
| 6 |
Springerville |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2012-03-03 |
|
| 928-551
| 7 |
Springerville |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-551
| 8 |
Springerville |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2012-08-17 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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