Prefix overview
Phone numbers in prefix 464-221
This page covers the 464-221 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
464-221
RATE CENTER
BERWYN
CARRIER
ONVOY, LLC
IL
Prefix range
The prefix 464-221 includes numbers from 4642210000 to 4642219999.
This range is associated with the BERWYN rate center and was originally assigned to ONVOY, LLC.
Numbers in this prefix
20 numbers