Phone Prefix
(406) 861-XXXX
MT • BILLINGS
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
BILLINGS
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
RT
Number Range
First Number
(406) 861-0000
Last Number
(406) 861-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 861-2387 4068612387 | 1 |
| 2 | (406) 861-4617 4068614617 | 1 |
| 3 | (406) 861-6444 4068616444 | 1 |
| 4 | (406) 861-6573 4068616573 | 1 |
| 5 | (406) 861-6933 4068616933 | 1 |
| 6 | (406) 861-7038 4068617038 | 1 |
| 7 | (406) 861-7697 4068617697 | 1 |
| 8 | (406) 861-8815 4068618815 | 1 |
| 9 | (406) 861-9161 4068619161 | 1 |
| 10 | (406) 861-9451 4068619451 | 1 |
| 11 | (406) 861-9490 4068619490 | 1 |
About This Prefix
Phone numbers starting with (406) 861 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (861) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (861) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)