Phone Prefix
(563) 331-XXXX
IA • TIPTON
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Carrier Information
NANPA
State
IA
Region
WE
Rate Center
TIPTON
Assigned To
UNITED STATES CELLULAR - IA
OCN
6266
Status
AS
Date Assigned
Sep 28, 2015
Number Range
First Number
(563) 331-0000
Last Number
(563) 331-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
5 reports
5
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (563) 331-4792 5633314792 | 1 |
| 2 | (563) 331-5611 5633315611 | 1 |
| 3 | (563) 331-7352 5633317352 | 1 |
| 4 | (563) 331-8568 5633318568 | 1 |
| 5 | (563) 331-9853 5633319853 | 1 |
About This Prefix
Phone numbers starting with (563) 331 are part of the North American Numbering Plan (NANP). The first three digits (563) represent the Area Code (NPA), and the next three digits (331) represent the Central Office Code (NXX) or exchange.
- NPA (563) - Numbering Plan Area, identifies the geographic region
- NXX (331) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)