Prefix overview
Phone numbers in prefix 740-299
This page covers the 740-299 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
740-299
RATE CENTER
CLARINGTON
CARRIER
ONVOY, LLC - OH
OH
Prefix range
The prefix 740-299 includes numbers from 7402990000 to 7402999999.
This range is associated with the CLARINGTON rate center and was originally assigned to ONVOY, LLC - OH.
Numbers in this prefix
20 numbers