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 |
| 928-509
| 3 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-11-02 |
|
| 928-509
| 4 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-12-18 |
|
| 928-509
| 5 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-12-18 |
|
| 928-509
| 6 |
Yuma |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2025-12-19 |
|
| 928-509
| 7 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-12-06 |
|
| 928-509
| 8 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2023-11-20 |
|
| 928-509
| 9 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2023-11-20 |
|
| 928-510
| A |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-510
| 0 |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-11-03 |
|
| 928-510
| 1 |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-11-03 |
|
| 928-510
| 2 |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-05-17 |
|
| 928-510
| 3 |
Somerton |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2026-02-13 |
|
| 928-510
| 5 |
Somerton |
AZ |
|
145J TERRA NOVA TELECOM INC. |
666 |
|
2026-01-20 |
|
| 928-510
| 6 |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-11-21 |
|
| 928-510
| 7 |
Somerton |
AZ |
PHNXAZ19DS3 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2024-05-10 |
|
| 928-510
| 8 |
Somerton |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2024-01-14 |
|
| 928-510
| 9 |
Somerton |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2024-04-15 |
|
| 928-512
| A |
Somerton |
AZ |
PHNXAZ28X6X |
710A ALLO COMMUNICATIONS, LLC - NE |
666 |
|
2024-01-18 |
|
| 928-512
| 0 |
Somerton |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2025-10-10 |
|
| 928-512
| 1 |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-12-18 |
|
| 928-512
| 2 |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-12-18 |
|
| 928-512
| 3 |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-12-01 |
|
| 928-512
| 4 |
Somerton |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-12-01 |
|
| 928-512
| 5 |
Somerton |
AZ |
PHNXAZMAXBZ |
710A ALLO COMMUNICATIONS, LLC - NE |
666 |
|
2023-11-24 |
|
| 928-512
| 6 |
Somerton |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-12-01 |
|
| 928-513
| A |
Clifton |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
|
|
| 928-513
| 0 |
Clifton |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-11-13 |
|
| 928-513
| 1 |
Clifton |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-11-24 |
|
| 928-513
| 2 |
Clifton |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-07-09 |
|
| 928-514
| A |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 928-514
| 0 |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
2011-01-30 |
|
| 928-514
| 1 |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
2011-09-13 |
|
| 928-514
| 2 |
Bullhead City |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2011-04-01 |
|
| 928-514
| 3 |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
2012-07-13 |
|
| 928-514
| 4 |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
2011-09-13 |
|
| 928-514
| 5 |
Bullhead City |
AZ |
KGMNAZXC7MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2012-06-18 |
|
| 928-514
| 6 |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
2012-07-13 |
|
| 928-514
| 7 |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
2011-03-29 |
|
| 928-514
| 8 |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
2010-09-20 |
|
| 928-514
| 9 |
Bullhead City |
AZ |
GLVYAZXC2MD |
6529 T-MOBILE USA, INC. |
666 |
|
2010-09-20 |
|
| 928-515
| A |
Prescott |
AZ |
PRSCAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-515
| 0 |
Prescott |
AZ |
PHNXAZ19DS3 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2013-04-21 |
|
| 928-515
| 1 |
Prescott |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2012-06-08 |
|
| 928-515
| 2 |
Prescott |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2011-12-27 |
|
| 928-515
| 3 |
Prescott |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2012-03-03 |
|
| 928-515
| 4 |
Prescott |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2010-03-31 |
|
| 928-515
| 5 |
Prescott |
AZ |
PRSCAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2009-12-05 |
|
| 928-515
| 6 |
Prescott |
AZ |
PRSCAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2009-12-05 |
|
| 928-515
| 7 |
Prescott |
AZ |
PRSCAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2009-12-05 |
|
| 928-515
| 8 |
Prescott |
AZ |
PHNXAZ19DS3 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2013-04-21 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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