Prefix overview
Phone numbers in prefix 304-230
This page covers the 304-230 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
304-230
RATE CENTER
WHELNGZON1
CARRIER
FIBERNET, LLC - WV
WV
Prefix range
The prefix 304-230 includes numbers from 3042300000 to 3042309999.
This range is associated with the WHELNGZON1 rate center and was originally assigned to FIBERNET, LLC - WV.
Numbers in this prefix
20 numbers