Prefix overview
Phone numbers in prefix 605-308
This page covers the 605-308 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
605-308
RATE CENTER
NOSIOUX CY
CARRIER
T-MOBILE USA, INC.
SD
Prefix range
The prefix 605-308 includes numbers from 6053080000 to 6053089999.
This range is associated with the NOSIOUX CY rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers