Controller of Communication Accounts, Ranchi official website details.
CCA takes the responsibility of all government payables and receiveable with BSNL.
CONTROLLER OF COMMUNICATION ACCOUNTS
3rd FLOOR, ARTTC Building,
Near River Jumar,
RANCHI - 835217,
JHARKHAND
Ph: 2273301, 2211385, 2211387
Fax: 2273298, 2211386, 2273312
Web : http://ccajharkhand.nic.in/