Phone Prefix
(231) 377-XXXX
MI • CLAM RIVER
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
CLAM RIVER
Assigned To
ACD TELECOM, INC. - MI
OCN
3535
Status
AS
Date Assigned
Sep 24, 2004
Number Range
First Number
(231) 377-0000
Last Number
(231) 377-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
27 reports
27
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 377-9199 2313779199 | 3 |
| 2 | (231) 377-7310 2313777310 | 2 |
| 3 | (231) 377-3703 2313773703 | 1 |
| 4 | (231) 377-3797 2313773797 | 1 |
| 5 | (231) 377-3812 2313773812 | 1 |
| 6 | (231) 377-4440 2313774440 | 1 |
| 7 | (231) 377-4800 2313774800 | 1 |
| 8 | (231) 377-5241 2313775241 | 1 |
| 9 | (231) 377-6494 2313776494 | 1 |
| 10 | (231) 377-6839 2313776839 | 1 |
| 11 | (231) 377-7061 2313777061 | 1 |
| 12 | (231) 377-0164 2313770164 | 1 |
| 13 | (231) 377-7365 2313777365 | 1 |
| 14 | (231) 377-7625 2313777625 | 1 |
| 15 | (231) 377-7724 2313777724 | 1 |
| 16 | (231) 377-7836 2313777836 | 1 |
| 17 | (231) 377-7878 2313777878 | 1 |
| 18 | (231) 377-8557 2313778557 | 1 |
| 19 | (231) 377-8571 2313778571 | 1 |
| 20 | (231) 377-8895 2313778895 | 1 |
| 21 | (231) 377-7157 2313777157 | 1 |
| 22 | (231) 377-1325 2313771325 | 1 |
About This Prefix
Phone numbers starting with (231) 377 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (377) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (377) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)