Prefix overview
Phone numbers in prefix 220-399
This page covers the 220-399 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
220-399
RATE CENTER
NELSONVL
CARRIER
FRACTEL, LLC
OH
Prefix range
The prefix 220-399 includes numbers from 2203990000 to 2203999999.
This range is associated with the NELSONVL rate center and was originally assigned to FRACTEL, LLC.
Numbers in this prefix
20 numbers