Prefix overview
Phone numbers in prefix 740-251
This page covers the 740-251 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
740-251
RATE CENTER
MARION
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - OH
OH
Prefix range
The prefix 740-251 includes numbers from 7402510000 to 7402519999.
This range is associated with the MARION rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - OH.
Numbers in this prefix
20 numbers