Started 12/89. Uses Plexsys equipment. SID 08145. Roamer Access 809-464-7626. Information numbers: 800-BOAT-FON (from USA), 800-567-8366 (from Canada), 809-462-5051 voice, 809-462-5052 fax. When in Antigua and Barbuda, roamers can dial 0 for immediate registration and charge it to their credit card. Web Page.