Prefix overview
Phone numbers in prefix 641-228
This page covers the 641-228 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
641-228
RATE CENTER
CHARLES CY
CARRIER
QWEST CORPORATION
IA
Prefix range
The prefix 641-228 includes numbers from 6412280000 to 6412289999.
This range is associated with the CHARLES CY rate center and was originally assigned to QWEST CORPORATION.
Numbers in this prefix
20 numbers