Prefix overview
Phone numbers in prefix 983-955
This page covers the 983-955 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
983-955
RATE CENTER
DENVER
CARRIER
ALLO COMMUNICATIONS LLC
CO
Prefix range
The prefix 983-955 includes numbers from 9839550000 to 9839559999.
This range is associated with the DENVER rate center and was originally assigned to ALLO COMMUNICATIONS LLC.
Numbers in this prefix
20 numbers