Prefix overview
Phone numbers in prefix 563-639
This page covers the 563-639 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
563-639
RATE CENTER
DAVENPORT
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
IA
Prefix range
The prefix 563-639 includes numbers from 5636390000 to 5636399999.
This range is associated with the DAVENPORT rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers