Phone Prefix
(406) 540-XXXX
MT • MISSOULA
Search Number in This Prefix
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
MISSOULA
Assigned To
ONVOY, LLC - MT
OCN
453F
Status
AS
Date Assigned
Oct 17, 2019
Number Range
First Number
(406) 540-0000
Last Number
(406) 540-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 540-7254 4065407254 | 2 |
| 2 | (406) 540-1243 4065401243 | 2 |
| 3 | (406) 540-1091 4065401091 | 1 |
| 4 | (406) 540-1225 4065401225 | 1 |
| 5 | (406) 540-1289 4065401289 | 1 |
| 6 | (406) 540-1640 4065401640 | 1 |
| 7 | (406) 540-3215 4065403215 | 1 |
| 8 | (406) 540-4370 4065404370 | 1 |
| 9 | (406) 540-5422 4065405422 | 1 |
| 10 | (406) 540-5706 4065405706 | 1 |
| 11 | (406) 540-7986 4065407986 | 1 |
| 12 | (406) 540-9347 4065409347 | 1 |
| 13 | (406) 540-0134 4065400134 | 1 |
| 14 | (406) 540-9414 4065409414 | 1 |
| 15 | (406) 540-0975 4065400975 | 1 |
About This Prefix
Phone numbers starting with (406) 540 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (540) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (540) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)