Prefix overview
Phone numbers in prefix 430-500
This page covers the 430-500 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
430-500
RATE CENTER
POTTSBORO
CARRIER
ONVOY SPECTRUM, LLC
TX
Prefix range
The prefix 430-500 includes numbers from 4305000000 to 4305009999.
This range is associated with the POTTSBORO rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers