Prefix overview
Phone numbers in prefix 636-447
This page covers the 636-447 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
636-447
RATE CENTER
HARVESTER
CARRIER
SOUTHWESTERN BELL
MO
Prefix range
The prefix 636-447 includes numbers from 6364470000 to 6364479999.
This range is associated with the HARVESTER rate center and was originally assigned to SOUTHWESTERN BELL.
Numbers in this prefix
20 numbers