Phone Prefix
(231) 861-XXXX
MI • SHELBY
Search Number in This Prefix
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
SHELBY
Assigned To
FRONTIER NORTH, INC. - MI
OCN
0695
Status
RT
Number Range
First Number
(231) 861-0000
Last Number
(231) 861-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
26 reports
26
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 861-1200 2318611200 | 2 |
| 2 | (231) 861-1255 2318611255 | 1 |
| 3 | (231) 861-2452 2318612452 | 1 |
| 4 | (231) 861-2798 2318612798 | 1 |
| 5 | (231) 861-2851 2318612851 | 1 |
| 6 | (231) 861-3245 2318613245 | 1 |
| 7 | (231) 861-4126 2318614126 | 1 |
| 8 | (231) 861-4291 2318614291 | 1 |
| 9 | (231) 861-4345 2318614345 | 1 |
| 10 | (231) 861-4504 2318614504 | 1 |
| 11 | (231) 861-4516 2318614516 | 1 |
| 12 | (231) 861-5672 2318615672 | 1 |
| 13 | (231) 861-5799 2318615799 | 1 |
| 14 | (231) 861-6717 2318616717 | 1 |
| 15 | (231) 861-6754 2318616754 | 1 |
| 16 | (231) 861-7093 2318617093 | 1 |
| 17 | (231) 861-7318 2318617318 | 1 |
| 18 | (231) 861-7340 2318617340 | 1 |
| 19 | (231) 861-7502 2318617502 | 1 |
| 20 | (231) 861-7506 2318617506 | 1 |
| 21 | (231) 861-8136 2318618136 | 1 |
| 22 | (231) 861-9012 2318619012 | 1 |
| 23 | (231) 861-9294 2318619294 | 1 |
| 24 | (231) 861-1184 2318611184 | 1 |
| 25 | (231) 861-9553 2318619553 | 1 |
About This Prefix
Phone numbers starting with (231) 861 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (861) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (861) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)