Prefix overview
Phone numbers in prefix 564-221
This page covers the 564-221 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
564-221
RATE CENTER
BATTLEGRND
CARRIER
COMCAST IP PHONE, LLC
WA
Prefix range
The prefix 564-221 includes numbers from 5642210000 to 5642219999.
This range is associated with the BATTLEGRND rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers