ONEONTA, Ala.--(BUSINESS WIRE)--Otelco Inc. (NASDAQ: OTEL), a wireline telecommunications services provider in Alabama, Maine, Massachusetts, Missouri, New Hampshire, Vermont and West Virginia and a provider of cloud hosting and managed services, today announced results for its second quarter ended June 30, 2015. Key highlights for Otelco include: Total revenues of $17.9 million for second quarter 2015. Operating income of $4.8 million for second quarter 2015. Adjusted EBITDA (as defined below)