Prefix overview
Phone numbers in prefix 681-388
This page covers the 681-388 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
681-388
RATE CENTER
APPLEGROVE
CARRIER
ONVOY SPECTRUM, LLC
WV
Prefix range
The prefix 681-388 includes numbers from 6813880000 to 6813889999.
This range is associated with the APPLEGROVE rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers