Prefix overview
Phone numbers in prefix 605-251
This page covers the 605-251 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
605-251
RATE CENTER
SIOUX FLS
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
SD
Prefix range
The prefix 605-251 includes numbers from 6052510000 to 6052519999.
This range is associated with the SIOUX FLS rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers