Phone Prefix
(406) 646-XXXX
MT • WYELLOWSTN
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MT
Region
WE
Rate Center
WYELLOWSTN
Assigned To
QWEST CORPORATION
OCN
9636
Status
RT
Number Range
First Number
(406) 646-0000
Last Number
(406) 646-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 646-2051 4066462051 | 3 |
| 2 | (406) 646-0627 4066460627 | 1 |
| 3 | (406) 646-1326 4066461326 | 1 |
| 4 | (406) 646-4047 4066464047 | 1 |
| 5 | (406) 646-4341 4066464341 | 1 |
| 6 | (406) 646-5740 4066465740 | 1 |
| 7 | (406) 646-6727 4066466727 | 1 |
| 8 | (406) 646-6740 4066466740 | 1 |
| 9 | (406) 646-0125 4066460125 | 1 |
| 10 | (406) 646-7713 4066467713 | 1 |
About This Prefix
Phone numbers starting with (406) 646 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (646) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (646) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)