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 |
| 928-501
| A |
Lake Pleasant |
AZ |
PEORAZFSDS0 |
2191 ACCIPITER COMMUNICATIONS INC |
666 |
|
|
|
| 928-502
| A |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
| 928-502
| 0 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
| 928-502
| 1 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
| 928-502
| 2 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
| 928-502
| 3 |
Yuma |
AZ |
YUMAAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2003-12-15 |
|
| 928-502
| 4 |
Yuma |
AZ |
YUMAAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2003-12-15 |
|
| 928-502
| 5 |
Yuma |
AZ |
YUMAAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2003-12-15 |
|
| 928-502
| 6 |
Yuma |
AZ |
YUMAAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2003-12-15 |
|
| 928-502
| 7 |
Yuma |
AZ |
YUMAAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2003-12-15 |
|
| 928-502
| 8 |
Yuma |
AZ |
YUMAAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2003-12-15 |
|
| 928-502
| 9 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
| 928-503
| A |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-503
| 0 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-503
| 1 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-503
| 2 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-503
| 3 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-503
| 4 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-503
| 5 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2006-01-18 |
|
| 928-503
| 6 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2006-01-18 |
|
| 928-503
| 7 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-503
| 8 |
Yuma |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2006-03-20 |
|
| 928-503
| 9 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-504
| A |
Somerton |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-505
| A |
Lake Havasu City |
AZ |
LHCYAZXCDS0 |
2172 CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL |
666 |
|
|
|
| 928-506
| A |
Pima |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
|
|
| 928-506
| 0 |
Pima |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-12-04 |
|
| 928-506
| 1 |
Pima |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-09-28 |
|
| 928-506
| 2 |
Pima |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2023-09-28 |
|
| 928-506
| 3 |
Pima |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-08-28 |
|
| 928-506
| 4 |
Pima |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-03-08 |
|
| 928-506
| 5 |
Pima |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-07-23 |
|
| 928-506
| 6 |
Pima |
AZ |
TCSNAZXGAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-07-23 |
|
| 928-507
| A |
Marble Canyon |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-507
| 3 |
Marble Canyon |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2023-08-28 |
|
| 928-508
| A |
Yuma |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-508
| 0 |
Yuma |
AZ |
PHNXAZ197MD |
939H COMMIO, LLC |
666 |
|
2024-03-28 |
|
| 928-508
| 1 |
Yuma |
AZ |
PHNXAZ197MD |
939H COMMIO, LLC |
666 |
|
2024-03-28 |
|
| 928-508
| 2 |
Yuma |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2023-11-03 |
|
| 928-508
| 3 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-05-02 |
|
| 928-508
| 4 |
Yuma |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2025-06-06 |
|
| 928-508
| 5 |
Yuma |
AZ |
|
710A ALLO COMMUNICATIONS, LLC - NE |
666 |
|
2025-05-26 |
|
| 928-508
| 6 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2024-12-15 |
|
| 928-508
| 7 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2024-04-15 |
|
| 928-508
| 8 |
Yuma |
AZ |
PHNXAZ197MD |
939H COMMIO, LLC |
666 |
|
2024-03-28 |
|
| 928-508
| 9 |
Yuma |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2024-04-15 |
|
| 928-509
| A |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-509
| 0 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-11-02 |
|
| 928-509
| 1 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-11-02 |
|
| 928-509
| 2 |
Yuma |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2023-11-02 |
|
<< 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 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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