Prefix overview
Phone numbers in prefix 463-310
This page covers the 463-310 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
463-310
RATE CENTER
CICERO
CARRIER
ONVOY, LLC - IN
IN
Prefix range
The prefix 463-310 includes numbers from 4633100000 to 4633109999.
This range is associated with the CICERO rate center and was originally assigned to ONVOY, LLC - IN.
Numbers in this prefix
20 numbers