Prefix overview
Phone numbers in prefix 937-303
This page covers the 937-303 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
937-303
RATE CENTER
MARYSVILLE
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - OH
OH
Prefix range
The prefix 937-303 includes numbers from 9373030000 to 9373039999.
This range is associated with the MARYSVILLE rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - OH.
Numbers in this prefix
20 numbers