About Us Mutual Telephone Company is a full service communications company located in Morning Sun, Ia. We specialize in Local & Long Distance service, DSL, Dial-up & Wireless Internet. The Mutual Telephone Company was founded to take advantage of the newly invented telephone technology. Now in its 8th decade, The Mutual Telephone Company of Morning Sun offers its customers a wide variety of communications solutions. From customized phone service to Internet access, we're here to meet all of your communications needs under one locally owned roof.