Prefix overview
Phone numbers in prefix 730-999
This page covers the 730-999 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
730-999
RATE CENTER
MARION
CARRIER
ONVOY, LLC
IL
Prefix range
The prefix 730-999 includes numbers from 7309990000 to 7309999999.
This range is associated with the MARION rate center and was originally assigned to ONVOY, LLC.
Numbers in this prefix
20 numbers