Prefix overview
Phone numbers in prefix 304-200
This page covers the 304-200 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
304-200
RATE CENTER
WILLIAMSTN
CARRIER
T-MOBILE USA, INC.
WV
Prefix range
The prefix 304-200 includes numbers from 3042000000 to 3042009999.
This range is associated with the WILLIAMSTN rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers