Phone Prefix
(712) 670-XXXX
IA • SIOUX CITY
Search Number in This Prefix
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Carrier Information
NANPA
State
IA
Region
WE
Rate Center
SIOUX CITY
Assigned To
ONVOY, LLC - IA
OCN
221F
Status
AS
Date Assigned
Mar 20, 2024
Number Range
First Number
(712) 670-0000
Last Number
(712) 670-9999
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) 670-0204 7126700204 | 1 |
| 2 | (712) 670-2167 7126702167 | 1 |
About This Prefix
Phone numbers starting with (712) 670 are part of the North American Numbering Plan (NANP). The first three digits (712) represent the Area Code (NPA), and the next three digits (670) represent the Central Office Code (NXX) or exchange.
- NPA (712) - Numbering Plan Area, identifies the geographic region
- NXX (670) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)