Phone Prefix
(313) 244-XXXX
MI • DETROITZN5
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
DETROITZN5
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MI
OCN
6120
Status
AS
Date Assigned
Jan 17, 2008
Number Range
First Number
(313) 244-0000
Last Number
(313) 244-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
18 reports
18
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (313) 244-0605 3132440605 | 6 |
| 2 | (313) 244-0101 3132440101 | 1 |
| 3 | (313) 244-0181 3132440181 | 1 |
| 4 | (313) 244-0219 3132440219 | 1 |
| 5 | (313) 244-0228 3132440228 | 1 |
| 6 | (313) 244-0283 3132440283 | 1 |
| 7 | (313) 244-0309 3132440309 | 1 |
| 8 | (313) 244-0431 3132440431 | 1 |
| 9 | (313) 244-0559 3132440559 | 1 |
| 10 | (313) 244-0809 3132440809 | 1 |
| 11 | (313) 244-3437 3132443437 | 1 |
| 12 | (313) 244-0098 3132440098 | 1 |
| 13 | (313) 244-7977 3132447977 | 1 |
About This Prefix
Phone numbers starting with (313) 244 are part of the North American Numbering Plan (NANP). The first three digits (313) represent the Area Code (NPA), and the next three digits (244) represent the Central Office Code (NXX) or exchange.
- NPA (313) - Numbering Plan Area, identifies the geographic region
- NXX (244) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)