Phone Prefix
(928) 439-XXXX
AZ • DUNCAN
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
DUNCAN
Assigned To
COMMIO, LLC
OCN
939H
Status
AS
Date Assigned
Jun 27, 2022
Number Range
First Number
(928) 439-0000
Last Number
(928) 439-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (928) 439-0230 9284390230 | 9 |
| 2 | (928) 439-4185 9284394185 | 3 |
| 3 | (928) 439-0579 9284390579 | 1 |
| 4 | (928) 439-0809 9284390809 | 1 |
| 5 | (928) 439-0846 9284390846 | 1 |
| 6 | (928) 439-2766 9284392766 | 1 |
| 7 | (928) 439-4039 9284394039 | 1 |
| 8 | (928) 439-4205 9284394205 | 1 |
| 9 | (928) 439-4274 9284394274 | 1 |
| 10 | (928) 439-4292 9284394292 | 1 |
| 11 | (928) 439-4314 9284394314 | 1 |
| 12 | (928) 439-4719 9284394719 | 1 |
| 13 | (928) 439-4751 9284394751 | 1 |
| 14 | (928) 439-4964 9284394964 | 1 |
| 15 | (928) 439-5794 9284395794 | 1 |
| 16 | (928) 439-7471 9284397471 | 1 |
| 17 | (928) 439-7614 9284397614 | 1 |
| 18 | (928) 439-0486 9284390486 | 1 |
About This Prefix
Phone numbers starting with (928) 439 are part of the North American Numbering Plan (NANP). The first three digits (928) represent the Area Code (NPA), and the next three digits (439) represent the Central Office Code (NXX) or exchange.
- NPA (928) - Numbering Plan Area, identifies the geographic region
- NXX (439) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)