Phone Prefix
(517) 312-XXXX
MI • ADRIAN
Search Number in This Prefix
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
ADRIAN
Assigned To
ONVOY, LLCV - MI
OCN
543C
Status
AS
Date Assigned
Feb 19, 2019
Number Range
First Number
(517) 312-0000
Last Number
(517) 312-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
58 reports
58
Total FCC + FTC DNC complaints for numbers in this prefix
Top 45 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (517) 312-2780 5173122780 | 6 |
| 2 | (517) 312-0154 5173120154 | 3 |
| 3 | (517) 312-2671 5173122671 | 2 |
| 4 | (517) 312-2778 5173122778 | 2 |
| 5 | (517) 312-2013 5173122013 | 2 |
| 6 | (517) 312-2015 5173122015 | 2 |
| 7 | (517) 312-2713 5173122713 | 2 |
| 8 | (517) 312-2790 5173122790 | 2 |
| 9 | (517) 312-0688 5173120688 | 1 |
| 10 | (517) 312-0707 5173120707 | 1 |
| 11 | (517) 312-0781 5173120781 | 1 |
| 12 | (517) 312-0798 5173120798 | 1 |
| 13 | (517) 312-1048 5173121048 | 1 |
| 14 | (517) 312-1156 5173121156 | 1 |
| 15 | (517) 312-1180 5173121180 | 1 |
| 16 | (517) 312-1435 5173121435 | 1 |
| 17 | (517) 312-1535 5173121535 | 1 |
| 18 | (517) 312-1539 5173121539 | 1 |
| 19 | (517) 312-1802 5173121802 | 1 |
| 20 | (517) 312-2016 5173122016 | 1 |
| 21 | (517) 312-2020 5173122020 | 1 |
| 22 | (517) 312-2252 5173122252 | 1 |
| 23 | (517) 312-2294 5173122294 | 1 |
| 24 | (517) 312-2535 5173122535 | 1 |
| 25 | (517) 312-2550 5173122550 | 1 |
| 26 | (517) 312-2562 5173122562 | 1 |
| 27 | (517) 312-2594 5173122594 | 1 |
| 28 | (517) 312-2617 5173122617 | 1 |
| 29 | (517) 312-2634 5173122634 | 1 |
| 30 | (517) 312-2733 5173122733 | 1 |
| 31 | (517) 312-2767 5173122767 | 1 |
| 32 | (517) 312-2775 5173122775 | 1 |
| 33 | (517) 312-2864 5173122864 | 1 |
| 34 | (517) 312-2902 5173122902 | 1 |
| 35 | (517) 312-2935 5173122935 | 1 |
| 36 | (517) 312-2995 5173122995 | 1 |
| 37 | (517) 312-0069 5173120069 | 1 |
| 38 | (517) 312-4937 5173124937 | 1 |
| 39 | (517) 312-0076 5173120076 | 1 |
| 40 | (517) 312-0386 5173120386 | 1 |
| 41 | (517) 312-0414 5173120414 | 1 |
| 42 | (517) 312-0422 5173120422 | 1 |
| 43 | (517) 312-0452 5173120452 | 1 |
| 44 | (517) 312-0524 5173120524 | 1 |
| 45 | (517) 312-0544 5173120544 | 1 |
About This Prefix
Phone numbers starting with (517) 312 are part of the North American Numbering Plan (NANP). The first three digits (517) represent the Area Code (NPA), and the next three digits (312) represent the Central Office Code (NXX) or exchange.
- NPA (517) - Numbering Plan Area, identifies the geographic region
- NXX (312) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)