Prefix overview
Phone numbers in prefix 330-331
This page covers the 330-331 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
330-331
RATE CENTER
WADSWORTH
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH
OH
Prefix range
The prefix 330-331 includes numbers from 3303310000 to 3303319999.
This range is associated with the WADSWORTH rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH.
Numbers in this prefix
20 numbers