Phone Prefix
(563) 921-XXXX
IA • NEW VIENNA
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Carrier Information
NANPA
State
IA
Region
WE
Rate Center
NEW VIENNA
Assigned To
ONVOY, LLC - IA
OCN
221F
Status
AS
Date Assigned
Feb 15, 2021
Number Range
First Number
(563) 921-0000
Last Number
(563) 921-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (563) 921-2425 5639212425 | 1 |
| 2 | (563) 921-2461 5639212461 | 1 |
| 3 | (563) 921-3032 5639213032 | 1 |
| 4 | (563) 921-3040 5639213040 | 1 |
| 5 | (563) 921-5315 5639215315 | 1 |
| 6 | (563) 921-5319 5639215319 | 1 |
| 7 | (563) 921-6844 5639216844 | 1 |
| 8 | (563) 921-7093 5639217093 | 1 |
| 9 | (563) 921-9137 5639219137 | 1 |
About This Prefix
Phone numbers starting with (563) 921 are part of the North American Numbering Plan (NANP). The first three digits (563) represent the Area Code (NPA), and the next three digits (921) represent the Central Office Code (NXX) or exchange.
- NPA (563) - Numbering Plan Area, identifies the geographic region
- NXX (921) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)