Prefix overview
Phone numbers in prefix 430-290
This page covers the 430-290 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
430-290
RATE CENTER
DETROIT
CARRIER
T-MOBILE USA, INC.
TX
Prefix range
The prefix 430-290 includes numbers from 4302900000 to 4302909999.
This range is associated with the DETROIT rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers