The Controller of Communication Accounts (CCA) is responsible for collection of License Fee as revenue share from all cellular, basic and unified access service licenses.
O/o Controller of Communication Accounts
2nd Floor, CTO Annexe Building, Patna, Bihar - 800 001.
Phone: 91-612-2213123 | Fax: 91-612-2213122 | Mobile: 94310-00055
Web : http://cca.bih.nic.in/