Phone Prefix
(563) 800-XXXX
IA • CALMAR
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Carrier Information
NANPA
State
IA
Region
WE
Rate Center
CALMAR
Assigned To
ONVOY, LLC - IA
OCN
221F
Status
AS
Date Assigned
Feb 20, 2018
Number Range
First Number
(563) 800-0000
Last Number
(563) 800-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (563) 800-0061 5638000061 | 1 |
| 2 | (563) 800-0479 5638000479 | 1 |
| 3 | (563) 800-0853 5638000853 | 1 |
| 4 | (563) 800-0877 5638000877 | 1 |
| 5 | (563) 800-0915 5638000915 | 1 |
| 6 | (563) 800-1277 5638001277 | 1 |
| 7 | (563) 800-3591 5638003591 | 1 |
| 8 | (563) 800-3645 5638003645 | 1 |
| 9 | (563) 800-3853 5638003853 | 1 |
| 10 | (563) 800-6747 5638006747 | 1 |
| 11 | (563) 800-7530 5638007530 | 1 |
| 12 | (563) 800-8172 5638008172 | 1 |
| 13 | (563) 800-8237 5638008237 | 1 |
About This Prefix
Phone numbers starting with (563) 800 are part of the North American Numbering Plan (NANP). The first three digits (563) represent the Area Code (NPA), and the next three digits (800) represent the Central Office Code (NXX) or exchange.
- NPA (563) - Numbering Plan Area, identifies the geographic region
- NXX (800) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)