ADTRAN Inc. announced that Marne Elk Horn Telephone is using ADTRAN's Total Access broadband platform to underpin a network-wide upgrade of its last mile service offerings for local schools, residential subscribers and business customers in Southern Iowa. With the extensive bandwidth provided by the Total Access 5000, Marne Elk Horn is delivering Fiber-to-the-Home (FTTH) services capable of supporting a range of in-demand services such as IPTV, high-speed internet and high-definition video. Marne Elk Horn Telephone is now able to profitably provide next generation services and make a difference in their local community. A key benefactor of the new speed is the local school districts, which now have access to the high-speed, ultra broadband service needed to implement a 1:1 student laptop program, as well as enhance in-class learning opportunities with the availability of IPTV in every classroom.

ADTRAN Inc. announced that its Total Access broadband portfolio is providing the infrastructure foundation for Sycamore Telephone Company's (STC) $4.1 million Fiber-to-the-Home (FTTH) broadband upgrade. With the Broadband Stimulus funded project, Sycamore Telephone is offering cutting edge communication and entertainment services to 4,200 rural residents, 450 local business and 14 community anchor institutions in the area. ADTRAN's innovative FTTH solutions provide Sycamore with the maximum operational flexibility, leading service density and virtually unlimited network bandwidth. As a result, Sycamore has deployed the most modern next generation network in the area, outpacing nearby, larger cities, in Northern Ohio.

ADTRAN Inc. reported unaudited consolidated earnings results for the first quarter ended March 31, 2013. For the quarter, sales were $143,013,000 compared to $134,735,000 for the first quarter of 2012. Operating income was $6,563,000 compared to $16,181,000 for the first quarter of 2012. Net income was $7,890,000 for the quarter compared to $12,960,000 for the first quarter of 2012. Income before provision for income taxes was $9,723,000 compared to $20,062,000 for the first quarter of 2012. Earnings per share, assuming dilution, were $0.13 for the quarter compared to $0.20 for the first quarter of 2012. Non-GAAP earnings per share for the quarter were $0.17 compared to $0.25 for the first quarter of 2012. Net cash provided by operating activities was $26,248,000 compared to $24,535,000 for the first quarter of 2012. Purchases of property, plant and equipment was $735,000 compared to $4,086,000 for the first quarter of 2012. The company also announced that its Board of Directors declared a cash dividend for the first quarter of 2013. The quarterly cash dividend is $0.09 per common share to be paid to holders of record at the close of business on April 25, 2013. The ex-dividend date is April 23, 2013 and the payment date is May 9, 2013.