Prefix overview
Phone numbers in prefix 660-549
This page covers the 660-549 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
660-549
RATE CENTER
DE WITT
CARRIER
CHARITON VALLEY TEL. CO.
MO
Prefix range
The prefix 660-549 includes numbers from 6605490000 to 6605499999.
This range is associated with the DE WITT rate center and was originally assigned to CHARITON VALLEY TEL. CO..
Numbers in this prefix
20 numbers