Phone Prefix
(313) 640-XXXX
MI • DETROITZN2
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
DETROITZN2
Assigned To
MICHIGAN BELL TEL CO
OCN
9323
Status
RT
Number Range
First Number
(313) 640-0000
Last Number
(313) 640-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (313) 640-0252 3136400252 | 1 |
| 2 | (313) 640-0929 3136400929 | 1 |
| 3 | (313) 640-1514 3136401514 | 1 |
| 4 | (313) 640-1636 3136401636 | 1 |
| 5 | (313) 640-2210 3136402210 | 1 |
| 6 | (313) 640-4304 3136404304 | 1 |
| 7 | (313) 640-5201 3136405201 | 1 |
| 8 | (313) 640-5640 3136405640 | 1 |
| 9 | (313) 640-5671 3136405671 | 1 |
| 10 | (313) 640-6002 3136406002 | 1 |
| 11 | (313) 640-6456 3136406456 | 1 |
| 12 | (313) 640-7090 3136407090 | 1 |
| 13 | (313) 640-7364 3136407364 | 1 |
| 14 | (313) 640-7826 3136407826 | 1 |
| 15 | (313) 640-8450 3136408450 | 1 |
| 16 | (313) 640-9848 3136409848 | 1 |
About This Prefix
Phone numbers starting with (313) 640 are part of the North American Numbering Plan (NANP). The first three digits (313) represent the Area Code (NPA), and the next three digits (640) represent the Central Office Code (NXX) or exchange.
- NPA (313) - Numbering Plan Area, identifies the geographic region
- NXX (640) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)