Prefix overview
Phone numbers in prefix 681-399
This page covers the 681-399 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
681-399
RATE CENTER
PARSONS
CARRIER
IDT AMERICA, CORP. - WV
WV
Prefix range
The prefix 681-399 includes numbers from 6813990000 to 6813999999.
This range is associated with the PARSONS rate center and was originally assigned to IDT AMERICA, CORP. - WV.
Numbers in this prefix
20 numbers