Prefix overview
Phone numbers in prefix 605-426
This page covers the 605-426 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
605-426
RATE CENTER
IPSWICH
CARRIER
VALLEY TELECOM COOP. ASSN., INC.
SD
Prefix range
The prefix 605-426 includes numbers from 6054260000 to 6054269999.
This range is associated with the IPSWICH rate center and was originally assigned to VALLEY TELECOM COOP. ASSN., INC..
Numbers in this prefix
20 numbers