Phone Prefix
(231) 447-XXXX
MI • HOLTON
Search Number in This Prefix
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
HOLTON
Assigned To
ONVOY, LLCV - MI
OCN
543C
Status
AS
Date Assigned
Feb 12, 2016
Number Range
First Number
(231) 447-0000
Last Number
(231) 447-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
45 reports
45
Total FCC + FTC DNC complaints for numbers in this prefix
Top 40 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 447-7371 2314477371 | 2 |
| 2 | (231) 447-4003 2314474003 | 2 |
| 3 | (231) 447-3487 2314473487 | 2 |
| 4 | (231) 447-1958 2314471958 | 1 |
| 5 | (231) 447-2170 2314472170 | 1 |
| 6 | (231) 447-2819 2314472819 | 1 |
| 7 | (231) 447-3064 2314473064 | 1 |
| 8 | (231) 447-3155 2314473155 | 1 |
| 9 | (231) 447-3456 2314473456 | 1 |
| 10 | (231) 447-4361 2314474361 | 1 |
| 11 | (231) 447-4614 2314474614 | 1 |
| 12 | (231) 447-4635 2314474635 | 1 |
| 13 | (231) 447-4949 2314474949 | 1 |
| 14 | (231) 447-4950 2314474950 | 1 |
| 15 | (231) 447-5275 2314475275 | 1 |
| 16 | (231) 447-5350 2314475350 | 1 |
| 17 | (231) 447-5359 2314475359 | 1 |
| 18 | (231) 447-5707 2314475707 | 1 |
| 19 | (231) 447-5883 2314475883 | 1 |
| 20 | (231) 447-7028 2314477028 | 1 |
| 21 | (231) 447-7061 2314477061 | 1 |
| 22 | (231) 447-7088 2314477088 | 1 |
| 23 | (231) 447-7119 2314477119 | 1 |
| 24 | (231) 447-7349 2314477349 | 1 |
| 25 | (231) 447-7357 2314477357 | 1 |
| 26 | (231) 447-7366 2314477366 | 1 |
| 27 | (231) 447-7455 2314477455 | 1 |
| 28 | (231) 447-7524 2314477524 | 1 |
| 29 | (231) 447-7526 2314477526 | 1 |
| 30 | (231) 447-7536 2314477536 | 1 |
| 31 | (231) 447-7617 2314477617 | 1 |
| 32 | (231) 447-7655 2314477655 | 1 |
| 33 | (231) 447-7688 2314477688 | 1 |
| 34 | (231) 447-7689 2314477689 | 1 |
| 35 | (231) 447-7724 2314477724 | 1 |
| 36 | (231) 447-7830 2314477830 | 1 |
| 37 | (231) 447-0588 2314470588 | 1 |
| 38 | (231) 447-7953 2314477953 | 1 |
| 39 | (231) 447-1195 2314471195 | 1 |
| 40 | (231) 447-1450 2314471450 | 1 |
About This Prefix
Phone numbers starting with (231) 447 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (447) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (447) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)