Phone Prefix
(406) 605-XXXX
MT • BUTTE
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
BUTTE
Assigned To
TELNYX LLC
OCN
073H
Status
AS
Date Assigned
Apr 19, 2021
Number Range
First Number
(406) 605-0000
Last Number
(406) 605-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 605-0120 4066050120 | 1 |
| 2 | (406) 605-0346 4066050346 | 1 |
| 3 | (406) 605-0421 4066050421 | 1 |
| 4 | (406) 605-0921 4066050921 | 1 |
| 5 | (406) 605-3176 4066053176 | 1 |
| 6 | (406) 605-3426 4066053426 | 1 |
| 7 | (406) 605-6023 4066056023 | 1 |
| 8 | (406) 605-9703 4066059703 | 1 |
About This Prefix
Phone numbers starting with (406) 605 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (605) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (605) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)