Phone Prefix
(231) 974-XXXX
MI • GRANT
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
GRANT
Assigned To
123.NET, LLC
OCN
2550
Status
RT
Number Range
First Number
(231) 974-0000
Last Number
(231) 974-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 974-0632 2319740632 | 1 |
| 2 | (231) 974-0908 2319740908 | 1 |
| 3 | (231) 974-1008 2319741008 | 1 |
| 4 | (231) 974-1030 2319741030 | 1 |
| 5 | (231) 974-1519 2319741519 | 1 |
| 6 | (231) 974-1809 2319741809 | 1 |
| 7 | (231) 974-1820 2319741820 | 1 |
| 8 | (231) 974-2719 2319742719 | 1 |
| 9 | (231) 974-3019 2319743019 | 1 |
| 10 | (231) 974-3174 2319743174 | 1 |
| 11 | (231) 974-4501 2319744501 | 1 |
| 12 | (231) 974-6235 2319746235 | 1 |
About This Prefix
Phone numbers starting with (231) 974 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (974) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (974) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)