Phone Prefix
(231) 831-XXXX
MI • EASTJORDAN
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
EASTJORDAN
Assigned To
ONVOY, LLCV - MI
OCN
543C
Status
AS
Date Assigned
Jul 07, 2023
Number Range
First Number
(231) 831-0000
Last Number
(231) 831-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 831-0097 2318310097 | 1 |
| 2 | (231) 831-0195 2318310195 | 1 |
| 3 | (231) 831-0196 2318310196 | 1 |
| 4 | (231) 831-0357 2318310357 | 1 |
| 5 | (231) 831-1624 2318311624 | 1 |
| 6 | (231) 831-3014 2318313014 | 1 |
About This Prefix
Phone numbers starting with (231) 831 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (831) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (831) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)