Prefix overview
Phone numbers in prefix 878-670
This page covers the 878-670 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
878-670
RATE CENTER
PTTSBGZON1
CARRIER
COMMIO, LLC
PA
Prefix range
The prefix 878-670 includes numbers from 8786700000 to 8786709999.
This range is associated with the PTTSBGZON1 rate center and was originally assigned to COMMIO, LLC.
Numbers in this prefix
20 numbers