Alangulam is a village in the tehsil/mandal of Tiruppullani in the Ramanathapuram district of Tamil Nadu. There are three villages under Alangulam panchayat namely Alangulam, Pudhukulam, and Periya Kannangudi. This village has a famous Ayyanar Temple namely Periya Karungu Ayyanar Temple. This village is one of the best example for unity in diversity because many caste people are living here as a family. Villages under panchayat of Alangulam include 1. Alangulam, 2. Pudhukulam, and 3. Periya Kannangudi. Pincode is 623533.
http://www.onefivenine.com/india/villages/Ramanathapuram/Tiruppullani/Alangulam
http://www.gloriousindia.com/unleashed/place.php?id=255241