Prefix overview
Phone numbers in prefix 330-300
This page covers the 330-300 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
330-300
RATE CENTER
ORRVILLE
CARRIER
COMMIO, LLC
OH
Prefix range
The prefix 330-300 includes numbers from 3303000000 to 3303009999.
This range is associated with the ORRVILLE rate center and was originally assigned to COMMIO, LLC.
Numbers in this prefix
20 numbers