Prefix overview
Phone numbers in prefix 641-441
This page covers the 641-441 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
641-441
RATE CENTER
KLEMME
CARRIER
GREENWAY COMMUNICATIONS L.L.C. - IA
IA
Prefix range
The prefix 641-441 includes numbers from 6414410000 to 6414419999.
This range is associated with the KLEMME rate center and was originally assigned to GREENWAY COMMUNICATIONS L.L.C. - IA.
Numbers in this prefix
20 numbers