Sangau Sub Hqrs. YLA-in BSNL office an kharsak tawh chu vawiin khan an hawng leh. BSNL Office hi Ningani khan YLA-in an kharsak a, an kharsak hnu hian BSNL hotuten an electric bill ba Rs. 3,75,582/- an pek tlak avang leh BSNL tower tihnun leh an intiam avangin an hawng leh ta a ni.