Prefix overview
Phone numbers in prefix 878-780
This page covers the 878-780 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
878-780
RATE CENTER
CLYMER
CARRIER
ONVOY SPECTRUM, LLC
PA
Prefix range
The prefix 878-780 includes numbers from 8787800000 to 8787809999.
This range is associated with the CLYMER rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers