Prefix overview
Phone numbers in prefix 563-428
This page covers the 563-428 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
563-428
RATE CENTER
RANDALIA
CARRIER
WINDSTREAM IOWA COMMUNICATIONS, INC.
IA
Prefix range
The prefix 563-428 includes numbers from 5634280000 to 5634289999.
This range is associated with the RANDALIA rate center and was originally assigned to WINDSTREAM IOWA COMMUNICATIONS, INC..
Numbers in this prefix
20 numbers