Phone Prefix
(517) 431-XXXX
MI • TIPTON
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MI
Region
MW
Rate Center
TIPTON
Assigned To
TELNET WORLDWIDE, INC.
OCN
4632
Status
AS
Date Assigned
Aug 03, 2005
Number Range
First Number
(517) 431-0000
Last Number
(517) 431-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (517) 431-8302 5174318302 | 2 |
| 2 | (517) 431-3126 5174313126 | 1 |
| 3 | (517) 431-3531 5174313531 | 1 |
| 4 | (517) 431-4037 5174314037 | 1 |
| 5 | (517) 431-4218 5174314218 | 1 |
| 6 | (517) 431-4540 5174314540 | 1 |
| 7 | (517) 431-4549 5174314549 | 1 |
| 8 | (517) 431-6193 5174316193 | 1 |
| 9 | (517) 431-6475 5174316475 | 1 |
| 10 | (517) 431-7214 5174317214 | 1 |
| 11 | (517) 431-8267 5174318267 | 1 |
| 12 | (517) 431-9129 5174319129 | 1 |
| 13 | (517) 431-2560 5174312560 | 1 |
| 14 | (517) 431-9712 5174319712 | 1 |
About This Prefix
Phone numbers starting with (517) 431 are part of the North American Numbering Plan (NANP). The first three digits (517) represent the Area Code (NPA), and the next three digits (431) represent the Central Office Code (NXX) or exchange.
- NPA (517) - Numbering Plan Area, identifies the geographic region
- NXX (431) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)