Phone Prefix
(406) 371-XXXX
MT • BILLINGS
Search Number in This Prefix
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
BILLINGS
Assigned To
TERRA NOVA TELECOM INC.
OCN
145J
Status
AS
Date Assigned
Apr 05, 2022
Number Range
First Number
(406) 371-0000
Last Number
(406) 371-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 371-2132 4063712132 | 2 |
| 2 | (406) 371-2070 4063712070 | 1 |
| 3 | (406) 371-2101 4063712101 | 1 |
| 4 | (406) 371-2119 4063712119 | 1 |
| 5 | (406) 371-2733 4063712733 | 1 |
| 6 | (406) 371-3368 4063713368 | 1 |
| 7 | (406) 371-3632 4063713632 | 1 |
| 8 | (406) 371-4299 4063714299 | 1 |
| 9 | (406) 371-4927 4063714927 | 1 |
| 10 | (406) 371-5550 4063715550 | 1 |
| 11 | (406) 371-5753 4063715753 | 1 |
| 12 | (406) 371-6395 4063716395 | 1 |
| 13 | (406) 371-9723 4063719723 | 1 |
| 14 | (406) 371-0637 4063710637 | 1 |
| 15 | (406) 371-9896 4063719896 | 1 |
About This Prefix
Phone numbers starting with (406) 371 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (371) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (371) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)