Prefix overview
Phone numbers in prefix 304-290
This page covers the 304-290 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
304-290
RATE CENTER
MORGANTOWN
CARRIER
UNITED STATES CELLULAR - WV
WV
Prefix range
The prefix 304-290 includes numbers from 3042900000 to 3042909999.
This range is associated with the MORGANTOWN rate center and was originally assigned to UNITED STATES CELLULAR - WV.
Numbers in this prefix
20 numbers