Phone Prefix
(712) 274-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
QWEST CORPORATION
OCN
9631
Status
RT
Number Range
First Number
(712) 274-0000
Last Number
(712) 274-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (712) 274-0674 7122740674 | 1 |
| 2 | (712) 274-1524 7122741524 | 1 |
| 3 | (712) 274-1561 7122741561 | 1 |
| 4 | (712) 274-2647 7122742647 | 1 |
| 5 | (712) 274-3242 7122743242 | 1 |
| 6 | (712) 274-3806 7122743806 | 1 |
| 7 | (712) 274-6319 7122746319 | 1 |
| 8 | (712) 274-6435 7122746435 | 1 |
| 9 | (712) 274-7154 7122747154 | 1 |
| 10 | (712) 274-7790 7122747790 | 1 |
| 11 | (712) 274-8032 7122748032 | 1 |
| 12 | (712) 274-8347 7122748347 | 1 |
| 13 | (712) 274-9055 7122749055 | 1 |
| 14 | (712) 274-9101 7122749101 | 1 |
| 15 | (712) 274-9458 7122749458 | 1 |
About This Prefix
Phone numbers starting with (712) 274 are part of the North American Numbering Plan (NANP). The first three digits (712) represent the Area Code (NPA), and the next three digits (274) represent the Central Office Code (NXX) or exchange.
- NPA (712) - Numbering Plan Area, identifies the geographic region
- NXX (274) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)