Prefix overview
Phone numbers in prefix 636-206
This page covers the 636-206 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
636-206
RATE CENTER
ST CHARLES
CARRIER
AT&T ENTERPRISES, LLC
MO
Prefix range
The prefix 636-206 includes numbers from 6362060000 to 6362069999.
This range is associated with the ST CHARLES rate center and was originally assigned to AT&T ENTERPRISES, LLC.
Numbers in this prefix
20 numbers