Atlantic Tele-Network Sets Date To Report Third Quarter Results

Atlantic Tele-Network, Inc. (NASDAQ: ATNI), announced today that it will report results for the third quarter ended September 30, 2011 on Wednesday, November 2, 2011, at approximately 5:00 p.m. (ET).

In addition, the Company will host a conference call to discuss its third quarter results with investors. The call will begin at 9:00 a.m. (ET) on Thursday, November 3, 2011. Dial-in and online information for the conference call is as follows:

A replay of the conference call will be available at ir.atni.com beginning at approximately 1:00 p.m. (ET) on November 3, 2011.

About Atlantic Tele-Network

Atlantic Tele-Network, Inc., headquartered in Beverly, Massachusetts, provides telecommunications services to rural, niche and other under-served markets and geographies in the United States, Bermuda and the Caribbean. Through our operating subsidiaries, we provide both wireless and wireline connectivity to residential and business customers, including a range of mobile wireless solutions, local exchange services and broadband internet services and are the owner and operator of terrestrial and submarine fiber optic transport systems. For more information, please visit www.atni.com.