Prefix overview
Phone numbers in prefix 641-444
This page covers the 641-444 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
641-444
RATE CENTER
BELMOND
CARRIER
FRONTIER COMMUNICATIONS OF IOWA, INC.
IA
Prefix range
The prefix 641-444 includes numbers from 6414440000 to 6414449999.
This range is associated with the BELMOND rate center and was originally assigned to FRONTIER COMMUNICATIONS OF IOWA, INC..
Numbers in this prefix
20 numbers