Prefix overview
Phone numbers in prefix 803-328
This page covers the 803-328 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
803-328
RATE CENTER
ROCK HILL
CARRIER
COMPORIUM, INC.
SC
Prefix range
The prefix 803-328 includes numbers from 8033280000 to 8033289999.
This range is associated with the ROCK HILL rate center and was originally assigned to COMPORIUM, INC..
Numbers in this prefix
20 numbers