Phone Prefix
(406) 628-XXXX
MT • LAUREL
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
LAUREL
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MT
OCN
9415
Status
AS
Date Assigned
Oct 15, 2004
Number Range
First Number
(406) 628-0000
Last Number
(406) 628-9999
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) 628-0102 4066280102 | 2 |
| 2 | (406) 628-6983 4066286983 | 2 |
| 3 | (406) 628-4490 4066284490 | 1 |
| 4 | (406) 628-4733 4066284733 | 1 |
| 5 | (406) 628-6513 4066286513 | 1 |
| 6 | (406) 628-9512 4066289512 | 1 |
| 7 | (406) 628-7230 4066287230 | 1 |
| 8 | (406) 628-7312 4066287312 | 1 |
| 9 | (406) 628-9323 4066289323 | 1 |
| 10 | (406) 628-0305 4066280305 | 1 |
About This Prefix
Phone numbers starting with (406) 628 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (628) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (628) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)