Phone Prefix
(313) 240-XXXX
MI • DETROITZN6
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
DETROITZN6
Assigned To
MICHIGAN BELL TEL CO
OCN
9323
Status
RT
Number Range
First Number
(313) 240-0000
Last Number
(313) 240-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (313) 240-4377 3132404377 | 2 |
| 2 | (313) 240-0770 3132400770 | 1 |
| 3 | (313) 240-3404 3132403404 | 1 |
| 4 | (313) 240-3706 3132403706 | 1 |
| 5 | (313) 240-4109 3132404109 | 1 |
| 6 | (313) 240-5201 3132405201 | 1 |
| 7 | (313) 240-0247 3132400247 | 1 |
| 8 | (313) 240-9512 3132409512 | 1 |
About This Prefix
Phone numbers starting with (313) 240 are part of the North American Numbering Plan (NANP). The first three digits (313) represent the Area Code (NPA), and the next three digits (240) represent the Central Office Code (NXX) or exchange.
- NPA (313) - Numbering Plan Area, identifies the geographic region
- NXX (240) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)