NPA-NXX - 641-485

This is the 641-485 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

1. Area Codes
2. 641
3. 641-485

The 641-485 subcode mainly covers Marshalltown in Marshall county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Iowa state. Many of the numbers in this subcode are Cellular (Dedicated) registered to U.s. Cellular. We hear they employ a large number of people in the Iowa office.
Recently there have been an increase in reported calls, we've had over 40648 comments across our systems for the 641-485 subcode.