Prefix overview
Phone numbers in prefix 563-246
This page covers the 563-246 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
563-246
RATE CENTER
CALAMUS
CARRIER
F&B COMMUNICATIONS, INC.
IA
Prefix range
The prefix 563-246 includes numbers from 5632460000 to 5632469999.
This range is associated with the CALAMUS rate center and was originally assigned to F&B COMMUNICATIONS, INC..
Numbers in this prefix
20 numbers