Prefix overview
Phone numbers in prefix 240-307
This page covers the 240-307 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
240-307
RATE CENTER
EMMITSBURG
CARRIER
BANDWIDTH.COM CLEC, LLC - MD
MD
Prefix range
The prefix 240-307 includes numbers from 2403070000 to 2403079999.
This range is associated with the EMMITSBURG rate center and was originally assigned to BANDWIDTH.COM CLEC, LLC - MD.
Numbers in this prefix
20 numbers