Granville Telecommunications & Wireless Company

It is important for us to know that our customers will happily return to Northern Iowa Telephone Co Inc every time they will need service/products.
As a business, invest in all our processes to make sure they are not damaging for the environment.

The strong foundation Mutual Telephone Company Of Sioux Center Iowa is built on provides us the means of staying a few steps ahead of the competition every time. We value too much our team and our customers and this way, we manage to be one of the most appreciated companies in the Telecommunications & Wireless