top of page
internet bg (1).jpg

About Us

Keystone Metrofiber

Keystone Metrofiber (KM)  was created by the 114 year old Ironton Telephone Company to design, construct and operate fiber optic and wireless networks to provide high-speed broadband service outside of its certificated ILEC territory. Keystone Metrofiber is building connections. 


Ironton Telephone Company

What started out in 1909 with just six miles of open-wire and six customers, has evolved and grown to be a heritage company, celebrating over 114 years of serving the Lehigh Valley with over 90,000 lines served. In 1954, Ironton was incorporated and received its Certificate of Public Convenience and Necessity.

Today, Ironton Internet & Telephone Company continues to be at the forefront of technology by deploying state-of-the-art emerging technologies like Voice over IP (VoIP) into its core network and IP-based soft switching to its legacy customers. Ironton Internet & Telephone serves its expanding customers with thousands of miles of fiber throughout the Greater Lehigh Valley, Eastern Pennsylvania, and Northwestern New Jersey. With its long history, Ironton Internet & Telephone is poised to offer businesses of all sizes as well as industry partners in the Lehigh Valley the most dependable and cost-effective communication services in the region.

internet bg (1).jpg

Experience Seamless Connectivity Today

Enjoy efficient and fast internet and wireless connectivity for all your home or business needs with Keystone Metrofiber.

bottom of page