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 |
| 928-634
| A |
Sedona |
AZ |
CTWDAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| A |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 0 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 1 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 2 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 3 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 4 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 5 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 6 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 7 |
Flagstaff |
AZ |
PHNXAZUI8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
666 |
|
2015-09-26 |
|
| 928-635
| 8 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-635
| 9 |
Flagstaff |
AZ |
WLMSAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-636
| A |
Prescott |
AZ |
CHVYAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-637
| A |
Flagstaff |
AZ |
ASFKAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-637
| 0 |
Flagstaff |
AZ |
ASFKAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-637
| 1 |
Flagstaff |
AZ |
ASFKAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-637
| 2 |
Flagstaff |
AZ |
ASFKAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-637
| 3 |
Flagstaff |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2006-05-12 |
|
| 928-637
| 4 |
Flagstaff |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2006-05-12 |
|
| 928-637
| 5 |
Flagstaff |
AZ |
PHNXAZMAXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2007-05-04 |
|
| 928-637
| 6 |
Flagstaff |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2008-05-10 |
|
| 928-637
| 7 |
Flagstaff |
AZ |
FLGSAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
2007-06-25 |
|
| 928-637
| 8 |
Flagstaff |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2010-03-08 |
|
| 928-637
| 9 |
Flagstaff |
AZ |
ASFKAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| A |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 0 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 1 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 2 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 3 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 4 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 5 |
Grand Canyon |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2022-02-25 |
|
| 928-638
| 6 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 7 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 8 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-638
| 9 |
Grand Canyon |
AZ |
GRCNAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-639
| A |
Sedona |
AZ |
CTWDAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 928-640
| A |
Page |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-640
| 0 |
Page |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-640
| 1 |
Page |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-640
| 2 |
Page |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-640
| 3 |
Page |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-640
| 6 |
Page |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-640
| 7 |
Page |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 928-640
| 8 |
Page |
AZ |
|
515J IP HORIZON LLC |
666 |
|
2021-09-26 |
|
| 928-641
| A |
Sedona |
AZ |
PHNZAZ87PS0 |
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
|
|
| 928-641
| 0 |
Sedona |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-08-08 |
|
| 928-641
| 2 |
Sedona |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-08-08 |
|
| 928-641
| 3 |
Sedona |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-08-08 |
|
| 928-641
| 4 |
Sedona |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2016-04-23 |
|
| 928-641
| 5 |
Sedona |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2021-12-30 |
|
<< 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: Sat, 10 Oct 2026 15:24:20 UTC
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