Prefix overview
Phone numbers in prefix 681-200
This page covers the 681-200 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
681-200
RATE CENTER
PRKRSBGZN2
CARRIER
CAS COMMUNICATIONS, LLC - WV
WV
Prefix range
The prefix 681-200 includes numbers from 6812000000 to 6812009999.
This range is associated with the PRKRSBGZN2 rate center and was originally assigned to CAS COMMUNICATIONS, LLC - WV.
Numbers in this prefix
20 numbers