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 |
| 928-882
| 4 |
Winslow |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2025-06-27 |
|
| 928-882
| 5 |
Winslow |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-03-26 |
|
| 928-882
| 6 |
Winslow |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-03-26 |
|
| 928-882
| 7 |
Winslow |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2023-09-08 |
|
| 928-882
| 8 |
Winslow |
AZ |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2017-07-16 |
|
| 928-882
| 9 |
Winslow |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-01-16 |
|
| 928-886
| A |
St Johns |
AZ |
PHNXAZ19CMD |
516J TON80 COMMUNICATIONS, LLC |
666 |
|
|
|
| 928-886
| 0 |
St Johns |
AZ |
|
073H TELNYX LLC |
666 |
|
2022-07-29 |
|
| 928-886
| 6 |
St Johns |
AZ |
|
516J TON80 COMMUNICATIONS, LLC |
666 |
|
2022-04-13 |
|
| 928-886
| 8 |
St Johns |
AZ |
|
145J TERRA NOVA TELECOM INC. |
666 |
|
2025-07-14 |
|
| 928-888
| A |
Grand Canyon |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-888
| 0 |
Grand Canyon |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2017-06-19 |
|
| 928-888
| 1 |
Grand Canyon |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2018-09-23 |
|
| 928-888
| 2 |
Grand Canyon |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2019-11-24 |
|
| 928-888
| 3 |
Grand Canyon |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2020-01-15 |
|
| 928-888
| 4 |
Grand Canyon |
AZ |
|
7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ |
666 |
|
2017-08-21 |
|
| 928-888
| 6 |
Grand Canyon |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-01-15 |
|
| 928-888
| 8 |
Grand Canyon |
AZ |
|
073H TELNYX LLC |
666 |
|
2017-04-22 |
|
| 928-888
| 9 |
Grand Canyon |
AZ |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2020-04-09 |
|
| 928-889
| A |
Lake Havasu City |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 928-889
| 0 |
Lake Havasu City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-08-08 |
|
| 928-889
| 1 |
Lake Havasu City |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2021-03-05 |
|
| 928-889
| 2 |
Lake Havasu City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-06-08 |
|
| 928-889
| 3 |
Lake Havasu City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-07-05 |
|
| 928-889
| 4 |
Lake Havasu City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-07-05 |
|
| 928-889
| 5 |
Lake Havasu City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-07-05 |
|
| 928-889
| 6 |
Lake Havasu City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2021-05-08 |
|
| 928-889
| 7 |
Lake Havasu City |
AZ |
|
6529 T-MOBILE USA, INC. |
666 |
|
2021-02-06 |
|
| 928-889
| 8 |
Lake Havasu City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-02-05 |
|
| 928-889
| 9 |
Lake Havasu City |
AZ |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-02-05 |
|
| 928-890
| A |
Flagstaff |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-890
| 0 |
Flagstaff |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-05-05 |
|
| 928-890
| 1 |
Flagstaff |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-05-05 |
|
| 928-890
| 2 |
Flagstaff |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-05-05 |
|
| 928-890
| 3 |
Flagstaff |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-05-05 |
|
| 928-890
| 4 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-890
| 5 |
Flagstaff |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-05-05 |
|
| 928-890
| 6 |
Flagstaff |
AZ |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-05-05 |
|
| 928-890
| 7 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-890
| 8 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-890
| 9 |
Flagstaff |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-892
| A |
Show Low |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-892
| 0 |
Show Low |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2024-09-21 |
|
| 928-892
| 1 |
Show Low |
AZ |
|
073H TELNYX LLC |
666 |
|
2023-06-05 |
|
| 928-892
| 2 |
Show Low |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2011-05-21 |
|
| 928-892
| 3 |
Show Low |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2018-01-24 |
|
| 928-892
| 4 |
Show Low |
AZ |
|
7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ |
666 |
|
2017-04-10 |
|
| 928-892
| 5 |
Show Low |
AZ |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2008-02-12 |
|
| 928-892
| 6 |
Show Low |
AZ |
|
516J TON80 COMMUNICATIONS, LLC |
666 |
|
2021-07-03 |
|
| 928-892
| 8 |
Show Low |
AZ |
|
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2013-10-15 |
|
<< 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, 29 Jan 2026 14:35:03 UTC
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