Prefix overview
Phone numbers in prefix 680-240
This page covers the 680-240 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
680-240
RATE CENTER
SEMPRONIUS
CARRIER
ONVOY SPECTRUM, LLC
NY
Prefix range
The prefix 680-240 includes numbers from 6802400000 to 6802409999.
This range is associated with the SEMPRONIUS rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers