Prefix overview
Phone numbers in prefix 779-432
This page covers the 779-432 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
779-432
RATE CENTER
SHEFFIELD
CARRIER
MTCO COMMUNICATIONS, INC.
IL
Prefix range
The prefix 779-432 includes numbers from 7794320000 to 7794329999.
This range is associated with the SHEFFIELD rate center and was originally assigned to MTCO COMMUNICATIONS, INC..
Numbers in this prefix
20 numbers