Phone Prefix
(231) 720-XXXX
MI • MUSKEGON
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
MUSKEGON
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MI
OCN
6120
Status
AS
Date Assigned
Jan 31, 2008
Number Range
First Number
(231) 720-0000
Last Number
(231) 720-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 720-0421 2317200421 | 1 |
| 2 | (231) 720-0512 2317200512 | 1 |
| 3 | (231) 720-0568 2317200568 | 1 |
| 4 | (231) 720-1768 2317201768 | 1 |
| 5 | (231) 720-2040 2317202040 | 1 |
| 6 | (231) 720-2717 2317202717 | 1 |
| 7 | (231) 720-3270 2317203270 | 1 |
| 8 | (231) 720-7186 2317207186 | 1 |
| 9 | (231) 720-7860 2317207860 | 1 |
| 10 | (231) 720-8390 2317208390 | 1 |
| 11 | (231) 720-8621 2317208621 | 1 |
About This Prefix
Phone numbers starting with (231) 720 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (720) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (720) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)