Phone Prefix
(313) 397-XXXX
MI • DETROITZN4
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
DETROITZN4
Assigned To
ONVOY, LLCV - MI
OCN
543C
Status
AS
Date Assigned
Feb 27, 2019
Number Range
First Number
(313) 397-0000
Last Number
(313) 397-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
44 reports
44
Total FCC + FTC DNC complaints for numbers in this prefix
Top 37 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (313) 397-0957 3133970957 | 3 |
| 2 | (313) 397-7839 3133977839 | 3 |
| 3 | (313) 397-6031 3133976031 | 2 |
| 4 | (313) 397-0634 3133970634 | 2 |
| 5 | (313) 397-8799 3133978799 | 2 |
| 6 | (313) 397-0792 3133970792 | 1 |
| 7 | (313) 397-0828 3133970828 | 1 |
| 8 | (313) 397-0998 3133970998 | 1 |
| 9 | (313) 397-1242 3133971242 | 1 |
| 10 | (313) 397-1273 3133971273 | 1 |
| 11 | (313) 397-1277 3133971277 | 1 |
| 12 | (313) 397-1474 3133971474 | 1 |
| 13 | (313) 397-1978 3133971978 | 1 |
| 14 | (313) 397-2243 3133972243 | 1 |
| 15 | (313) 397-2515 3133972515 | 1 |
| 16 | (313) 397-2838 3133972838 | 1 |
| 17 | (313) 397-3332 3133973332 | 1 |
| 18 | (313) 397-3630 3133973630 | 1 |
| 19 | (313) 397-4025 3133974025 | 1 |
| 20 | (313) 397-4671 3133974671 | 1 |
| 21 | (313) 397-4781 3133974781 | 1 |
| 22 | (313) 397-6065 3133976065 | 1 |
| 23 | (313) 397-6092 3133976092 | 1 |
| 24 | (313) 397-6223 3133976223 | 1 |
| 25 | (313) 397-6345 3133976345 | 1 |
| 26 | (313) 397-6649 3133976649 | 1 |
| 27 | (313) 397-6770 3133976770 | 1 |
| 28 | (313) 397-7263 3133977263 | 1 |
| 29 | (313) 397-8450 3133978450 | 1 |
| 30 | (313) 397-8549 3133978549 | 1 |
| 31 | (313) 397-8698 3133978698 | 1 |
| 32 | (313) 397-0182 3133970182 | 1 |
| 33 | (313) 397-9861 3133979861 | 1 |
| 34 | (313) 397-0212 3133970212 | 1 |
| 35 | (313) 397-0242 3133970242 | 1 |
| 36 | (313) 397-0305 3133970305 | 1 |
| 37 | (313) 397-0655 3133970655 | 1 |
About This Prefix
Phone numbers starting with (313) 397 are part of the North American Numbering Plan (NANP). The first three digits (313) represent the Area Code (NPA), and the next three digits (397) represent the Central Office Code (NXX) or exchange.
- NPA (313) - Numbering Plan Area, identifies the geographic region
- NXX (397) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)