Prefix overview
Phone numbers in prefix 983-277
This page covers the 983-277 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
983-277
RATE CENTER
DENVER
CARRIER
OPENTACT INC.
CO
Prefix range
The prefix 983-277 includes numbers from 9832770000 to 9832779999.
This range is associated with the DENVER rate center and was originally assigned to OPENTACT INC..
Numbers in this prefix
20 numbers