Phone Prefix
(406) 687-XXXX
MT • W GLENDIVE
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
W GLENDIVE
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Jan 06, 2025
Number Range
First Number
(406) 687-0000
Last Number
(406) 687-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 687-0085 4066870085 | 1 |
| 2 | (406) 687-1115 4066871115 | 1 |
| 3 | (406) 687-3006 4066873006 | 1 |
| 4 | (406) 687-6829 4066876829 | 1 |
| 5 | (406) 687-7659 4066877659 | 1 |
About This Prefix
Phone numbers starting with (406) 687 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (687) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (687) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)