Prefix overview
Phone numbers in prefix 605-306
This page covers the 605-306 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
605-306
RATE CENTER
SIOUX FLS
CARRIER
CLARITY TELECOM, LLC DBA BLUEPEAK
SD
Prefix range
The prefix 605-306 includes numbers from 6053060000 to 6053069999.
This range is associated with the SIOUX FLS rate center and was originally assigned to CLARITY TELECOM, LLC DBA BLUEPEAK.
Numbers in this prefix
20 numbers