Phone Prefix
(231) 571-XXXX
MI • MUSKEGON
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
MUSKEGON
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Status
AS
Date Assigned
Mar 04, 2005
Number Range
First Number
(231) 571-0000
Last Number
(231) 571-9999
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) 571-1249 2315711249 | 1 |
| 2 | (231) 571-1346 2315711346 | 1 |
| 3 | (231) 571-1561 2315711561 | 1 |
| 4 | (231) 571-1611 2315711611 | 1 |
| 5 | (231) 571-5236 2315715236 | 1 |
| 6 | (231) 571-5998 2315715998 | 1 |
| 7 | (231) 571-8279 2315718279 | 1 |
| 8 | (231) 571-9194 2315719194 | 1 |
| 9 | (231) 571-9217 2315719217 | 1 |
| 10 | (231) 571-9307 2315719307 | 1 |
| 11 | (231) 571-9432 2315719432 | 1 |
| 12 | (231) 571-9808 2315719808 | 1 |
About This Prefix
Phone numbers starting with (231) 571 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (571) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (571) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)