Phone Prefix
(231) 981-XXXX
MI • WHITEHALL
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
WHITEHALL
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MI
OCN
6120
Status
AS
Date Assigned
Oct 18, 2004
Number Range
First Number
(231) 981-0000
Last Number
(231) 981-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 981-0959 2319810959 | 1 |
| 2 | (231) 981-1901 2319811901 | 1 |
| 3 | (231) 981-5068 2319815068 | 1 |
| 4 | (231) 981-5164 2319815164 | 1 |
| 5 | (231) 981-5234 2319815234 | 1 |
| 6 | (231) 981-5329 2319815329 | 1 |
| 7 | (231) 981-5805 2319815805 | 1 |
| 8 | (231) 981-6298 2319816298 | 1 |
| 9 | (231) 981-6365 2319816365 | 1 |
| 10 | (231) 981-8227 2319818227 | 1 |
| 11 | (231) 981-8466 2319818466 | 1 |
| 12 | (231) 981-9797 2319819797 | 1 |
| 13 | (231) 981-9867 2319819867 | 1 |
About This Prefix
Phone numbers starting with (231) 981 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (981) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (981) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)