11°54′50.96″N 79°45′20.17″E / 11.9141556°N 79.7556028°E / 11.9141556; 79.7556028 Villianur is one of the 4 Firkas[1] of Villianur taluk in Pondicherry (North) Revenue Sub-division of the Indian union territory of Puducherry.