Prefix overview
Phone numbers in prefix 563-423
This page covers the 563-423 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
563-423
RATE CENTER
CLERMONT
CARRIER
ACE TEL. ASSN. - IA
IA
Prefix range
The prefix 563-423 includes numbers from 5634230000 to 5634239999.
This range is associated with the CLERMONT rate center and was originally assigned to ACE TEL. ASSN. - IA.
Numbers in this prefix
20 numbers