Prefix overview
Phone numbers in prefix 430-289
This page covers the 430-289 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
430-289
RATE CENTER
CUMBY
CARRIER
TWC IP ENABLED SERVICES, LLC
TX
Prefix range
The prefix 430-289 includes numbers from 4302890000 to 4302899999.
This range is associated with the CUMBY rate center and was originally assigned to TWC IP ENABLED SERVICES, LLC.
Numbers in this prefix
20 numbers