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 |
| 928-533
| 5 |
Prescott |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 928-533
| 6 |
Prescott |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 928-533
| 7 |
Prescott |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 928-533
| 8 |
Prescott |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 928-533
| 9 |
Prescott |
AZ |
|
5562 METROPCS, INC. |
666 |
|
|
|
| 928-534
| A |
Safford |
AZ |
TCSMAZCHFMD |
516J TON80 COMMUNICATIONS, LLC |
668 |
|
|
|
| 928-534
| 0 |
Safford |
AZ |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2022-08-15 |
|
| 928-534
| 1 |
Safford |
AZ |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2022-08-15 |
|
| 928-534
| 2 |
Safford |
AZ |
|
516J TON80 COMMUNICATIONS, LLC |
668 |
|
2022-04-18 |
|
| 928-534
| 3 |
Safford |
AZ |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2022-08-15 |
|
| 928-534
| 4 |
Safford |
AZ |
|
939H COMMIO, LLC |
668 |
|
2022-12-03 |
|
| 928-534
| 5 |
Safford |
AZ |
|
939H COMMIO, LLC |
668 |
|
2022-12-03 |
|
| 928-534
| 6 |
Safford |
AZ |
|
939H COMMIO, LLC |
668 |
|
2022-12-03 |
|
| 928-534
| 7 |
Safford |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
668 |
|
2024-02-13 |
|
| 928-534
| 8 |
Safford |
AZ |
|
939H COMMIO, LLC |
668 |
|
2022-09-05 |
|
| 928-534
| 9 |
Safford |
AZ |
|
6529 T-MOBILE USA, INC. |
668 |
|
2022-08-25 |
|
| 928-535
| A |
Heber |
AZ |
HEBRAZXCRS0 |
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-535
| 0 |
Heber |
AZ |
|
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-535
| 1 |
Heber |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2021-10-18 |
|
| 928-535
| 2 |
Heber |
AZ |
|
073H TELNYX LLC |
666 |
|
2022-03-17 |
|
| 928-535
| 3 |
Heber |
AZ |
|
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-535
| 4 |
Heber |
AZ |
|
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-535
| 5 |
Heber |
AZ |
|
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-535
| 6 |
Heber |
AZ |
|
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-535
| 7 |
Heber |
AZ |
|
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-535
| 8 |
Heber |
AZ |
|
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-535
| 9 |
Heber |
AZ |
|
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-536
| A |
Snowflake |
AZ |
SNWFAZXCRS0 |
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-537
| A |
Show Low |
AZ |
SHLWAZXCDS1 |
4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. |
666 |
|
|
|
| 928-538
| A |
Bullhead City |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-538
| 0 |
Bullhead City |
AZ |
|
073H TELNYX LLC |
666 |
|
2021-02-21 |
|
| 928-538
| 1 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-03-01 |
|
| 928-538
| 2 |
Bullhead City |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2025-02-10 |
|
| 928-538
| 3 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-12-19 |
|
| 928-538
| 4 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-12-19 |
|
| 928-538
| 5 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-12-19 |
|
| 928-538
| 6 |
Bullhead City |
AZ |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-02-22 |
|
| 928-538
| 7 |
Bullhead City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-03-01 |
|
| 928-538
| 8 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2020-12-24 |
|
| 928-538
| 9 |
Bullhead City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2020-12-24 |
|
| 928-539
| A |
Yuma |
AZ |
YUMAAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 0 |
Yuma |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 1 |
Yuma |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 2 |
Yuma |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 3 |
Yuma |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 4 |
Yuma |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 5 |
Yuma |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 6 |
Yuma |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 7 |
Yuma |
AZ |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-539
| 8 |
Yuma |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2026-02-06 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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