Prefix overview
Phone numbers in prefix 719-317
This page covers the 719-317 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
719-317
RATE CENTER
COLORDOSPG
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
CO
Prefix range
The prefix 719-317 includes numbers from 7193170000 to 7193179999.
This range is associated with the COLORDOSPG rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers