Phone Prefix
(712) 640-XXXX
IA • LAKE CITY
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Carrier Information
NANPA
State
IA
Region
WE
Rate Center
LAKE CITY
Assigned To
ONVOY, LLC - IA
OCN
221F
Status
AS
Date Assigned
Aug 23, 2021
Number Range
First Number
(712) 640-0000
Last Number
(712) 640-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
2 reports
2
Total FCC + FTC DNC complaints for numbers in this prefix
Top 2 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (712) 640-6029 7126406029 | 1 |
| 2 | (712) 640-7895 7126407895 | 1 |
About This Prefix
Phone numbers starting with (712) 640 are part of the North American Numbering Plan (NANP). The first three digits (712) represent the Area Code (NPA), and the next three digits (640) represent the Central Office Code (NXX) or exchange.
- NPA (712) - Numbering Plan Area, identifies the geographic region
- NXX (640) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)