Phone Prefix
(231) 256-XXXX
MI • LKLEELANAU
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
LKLEELANAU
Assigned To
MICHIGAN BELL TEL CO
OCN
9323
Status
RT
Number Range
First Number
(231) 256-0000
Last Number
(231) 256-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 256-0164 2312560164 | 1 |
| 2 | (231) 256-1238 2312561238 | 1 |
| 3 | (231) 256-1511 2312561511 | 1 |
| 4 | (231) 256-1554 2312561554 | 1 |
| 5 | (231) 256-2072 2312562072 | 1 |
| 6 | (231) 256-2102 2312562102 | 1 |
| 7 | (231) 256-2556 2312562556 | 1 |
| 8 | (231) 256-2731 2312562731 | 1 |
| 9 | (231) 256-2789 2312562789 | 1 |
| 10 | (231) 256-2917 2312562917 | 1 |
| 11 | (231) 256-3470 2312563470 | 1 |
| 12 | (231) 256-7955 2312567955 | 1 |
| 13 | (231) 256-8262 2312568262 | 1 |
| 14 | (231) 256-8919 2312568919 | 1 |
| 15 | (231) 256-9696 2312569696 | 1 |
| 16 | (231) 256-9822 2312569822 | 1 |
| 17 | (231) 256-9873 2312569873 | 1 |
About This Prefix
Phone numbers starting with (231) 256 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (256) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (256) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)