Prefix overview
Phone numbers in prefix 681-338
This page covers the 681-338 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
681-338
RATE CENTER
BLUEFIELD
CARRIER
IP HORIZON LLC
WV
Prefix range
The prefix 681-338 includes numbers from 6813380000 to 6813389999.
This range is associated with the BLUEFIELD rate center and was originally assigned to IP HORIZON LLC.
Numbers in this prefix
20 numbers