Phone Prefix
(406) 479-XXXX
MT • BUTTE
Search Number in This Prefix
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
BUTTE
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Dec 06, 2021
Number Range
First Number
(406) 479-0000
Last Number
(406) 479-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 479-7241 4064797241 | 2 |
| 2 | (406) 479-1076 4064791076 | 1 |
| 3 | (406) 479-3241 4064793241 | 1 |
| 4 | (406) 479-5005 4064795005 | 1 |
| 5 | (406) 479-6380 4064796380 | 1 |
| 6 | (406) 479-6824 4064796824 | 1 |
| 7 | (406) 479-7076 4064797076 | 1 |
| 8 | (406) 479-7210 4064797210 | 1 |
| 9 | (406) 479-7276 4064797276 | 1 |
| 10 | (406) 479-7346 4064797346 | 1 |
| 11 | (406) 479-7436 4064797436 | 1 |
| 12 | (406) 479-7485 4064797485 | 1 |
| 13 | (406) 479-7606 4064797606 | 1 |
| 14 | (406) 479-8451 4064798451 | 1 |
| 15 | (406) 479-0147 4064790147 | 1 |
| 16 | (406) 479-8640 4064798640 | 1 |
About This Prefix
Phone numbers starting with (406) 479 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (479) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (479) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)