Prefix overview
Phone numbers in prefix 821-888
This page covers the 821-888 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
821-888
RATE CENTER
CLEMSON
CARRIER
ONVOY, LLC - SC
SC
Prefix range
The prefix 821-888 includes numbers from 8218880000 to 8218889999.
This range is associated with the CLEMSON rate center and was originally assigned to ONVOY, LLC - SC.
Numbers in this prefix
20 numbers