Prefix overview
Phone numbers in prefix 330-457
This page covers the 330-457 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
330-457
RATE CENTER
NEWWATERFD
CARRIER
OHIO BELL TEL CO
OH
Prefix range
The prefix 330-457 includes numbers from 3304570000 to 3304579999.
This range is associated with the NEWWATERFD rate center and was originally assigned to OHIO BELL TEL CO.
Numbers in this prefix
20 numbers