Prefix overview
Phone numbers in prefix 731-643
This page covers the 731-643 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
731-643
RATE CENTER
YORKVILLE
CARRIER
WEST KENTUCKY RURAL TELEPHONE COOPERATIVE, INC.
TN
Prefix range
The prefix 731-643 includes numbers from 7316430000 to 7316439999.
This range is associated with the YORKVILLE rate center and was originally assigned to WEST KENTUCKY RURAL TELEPHONE COOPERATIVE, INC..
Numbers in this prefix
20 numbers