Prefix overview
Phone numbers in prefix 660-277
This page covers the 660-277 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
660-277
RATE CENTER
HUNTSVILLE
CARRIER
CHARITON VALLEY TEL. CO.
MO
Prefix range
The prefix 660-277 includes numbers from 6602770000 to 6602779999.
This range is associated with the HUNTSVILLE rate center and was originally assigned to CHARITON VALLEY TEL. CO..
Numbers in this prefix
20 numbers