Phone Prefix
(231) 455-XXXX
MI • PENTWATER
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
PENTWATER
Assigned To
ONVOY, LLCV - MI
OCN
543C
Status
AS
Date Assigned
Jul 13, 2023
Number Range
First Number
(231) 455-0000
Last Number
(231) 455-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
38 reports
38
Total FCC + FTC DNC complaints for numbers in this prefix
Top 32 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 455-3167 2314553167 | 6 |
| 2 | (231) 455-6888 2314556888 | 2 |
| 3 | (231) 455-0198 2314550198 | 1 |
| 4 | (231) 455-0233 2314550233 | 1 |
| 5 | (231) 455-0583 2314550583 | 1 |
| 6 | (231) 455-0632 2314550632 | 1 |
| 7 | (231) 455-0644 2314550644 | 1 |
| 8 | (231) 455-1562 2314551562 | 1 |
| 9 | (231) 455-3399 2314553399 | 1 |
| 10 | (231) 455-3478 2314553478 | 1 |
| 11 | (231) 455-3653 2314553653 | 1 |
| 12 | (231) 455-3823 2314553823 | 1 |
| 13 | (231) 455-3890 2314553890 | 1 |
| 14 | (231) 455-3898 2314553898 | 1 |
| 15 | (231) 455-4728 2314554728 | 1 |
| 16 | (231) 455-4862 2314554862 | 1 |
| 17 | (231) 455-4888 2314554888 | 1 |
| 18 | (231) 455-5138 2314555138 | 1 |
| 19 | (231) 455-5407 2314555407 | 1 |
| 20 | (231) 455-6057 2314556057 | 1 |
| 21 | (231) 455-6094 2314556094 | 1 |
| 22 | (231) 455-6781 2314556781 | 1 |
| 23 | (231) 455-6789 2314556789 | 1 |
| 24 | (231) 455-6879 2314556879 | 1 |
| 25 | (231) 455-6885 2314556885 | 1 |
| 26 | (231) 455-7398 2314557398 | 1 |
| 27 | (231) 455-8102 2314558102 | 1 |
| 28 | (231) 455-8242 2314558242 | 1 |
| 29 | (231) 455-8254 2314558254 | 1 |
| 30 | (231) 455-0118 2314550118 | 1 |
| 31 | (231) 455-9518 2314559518 | 1 |
| 32 | (231) 455-0168 2314550168 | 1 |
About This Prefix
Phone numbers starting with (231) 455 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (455) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (455) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)