Phone Prefix
(231) 374-XXXX
MI • SHELBY
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
SHELBY
Assigned To
ONVOY, LLCV - MI
OCN
543C
Status
AS
Date Assigned
Jun 08, 2023
Number Range
First Number
(231) 374-0000
Last Number
(231) 374-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
31 reports
31
Total FCC + FTC DNC complaints for numbers in this prefix
Top 30 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 374-6018 2313746018 | 2 |
| 2 | (231) 374-0327 2313740327 | 1 |
| 3 | (231) 374-0329 2313740329 | 1 |
| 4 | (231) 374-3810 2313743810 | 1 |
| 5 | (231) 374-4337 2313744337 | 1 |
| 6 | (231) 374-4386 2313744386 | 1 |
| 7 | (231) 374-4630 2313744630 | 1 |
| 8 | (231) 374-4988 2313744988 | 1 |
| 9 | (231) 374-5193 2313745193 | 1 |
| 10 | (231) 374-5761 2313745761 | 1 |
| 11 | (231) 374-6096 2313746096 | 1 |
| 12 | (231) 374-6290 2313746290 | 1 |
| 13 | (231) 374-6326 2313746326 | 1 |
| 14 | (231) 374-7651 2313747651 | 1 |
| 15 | (231) 374-8068 2313748068 | 1 |
| 16 | (231) 374-8366 2313748366 | 1 |
| 17 | (231) 374-8499 2313748499 | 1 |
| 18 | (231) 374-8508 2313748508 | 1 |
| 19 | (231) 374-8643 2313748643 | 1 |
| 20 | (231) 374-8671 2313748671 | 1 |
| 21 | (231) 374-8792 2313748792 | 1 |
| 22 | (231) 374-8896 2313748896 | 1 |
| 23 | (231) 374-8944 2313748944 | 1 |
| 24 | (231) 374-9361 2313749361 | 1 |
| 25 | (231) 374-9538 2313749538 | 1 |
| 26 | (231) 374-9617 2313749617 | 1 |
| 27 | (231) 374-9628 2313749628 | 1 |
| 28 | (231) 374-9754 2313749754 | 1 |
| 29 | (231) 374-0325 2313740325 | 1 |
| 30 | (231) 374-9892 2313749892 | 1 |
About This Prefix
Phone numbers starting with (231) 374 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (374) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (374) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)