Port Blair, May 12: Due to high energy Swell waves, fishermen of Andaman & Nicobar Islands are advised not to venture into the sea along & off Andaman & Nicobar coasts during next 24 hours. The general public is advised to take precautionary measures and in case of any emergency contact in the following phone numbers of State Control Room, District Control Room and Emergency Operation Centres. State Control Room:  03192- 238880 (Tele-Fax), 1077(Helpline), District Control Room: 03192-238881, 1070(Helpline), EOC (Campbell Bay): 03193-264020, EOC (Kamorta): 03193-263222, EOC (N&M): 03192-262960, EOC (Hut Bay): 03192-284014, EOC (Car Nicobar): 03193-265241, EOC (Swaraj Dweep): 03192-282030, EOC (Ferrargunj): 03192-266527, in a communication Duty Officer, State Control Room said.