Prefix overview
Phone numbers in prefix 641-330
This page covers the 641-330 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
641-330
RATE CENTER
CHARLES CY
CARRIER
UNITED STATES CELLULAR - IA
IA
Prefix range
The prefix 641-330 includes numbers from 6413300000 to 6413309999.
This range is associated with the CHARLES CY rate center and was originally assigned to UNITED STATES CELLULAR - IA.
Numbers in this prefix
20 numbers