 EDINBURG, Va., Jan. 12, 2021 GLOBE NEWSWIRE -- Shenandoah Telecommunications Company Shentel Nasdaq: SHEN is a leading provider of fiber-optic services in the Mid-Atlantic region, connecting cities, communities and businesses to each other and the rest of the world. The company announced today that they have achieved MEF 3.0 certification, an internationally recognized certification for Ethernet network services. Shentel is now one of just 31 service providers in the world with this certification. 