Question: who provides fixed line telephone services with numbers starting with 5
Answer: BSNL - Numbers start with a ' 2 ' MTNL - Numbers start with a ' 2 ' Reliance Communications - Numbers start with a ' 3 ' Bharti Airtel - Numbers start with a ' 4 ' MTS India - Numbers start with a ' 5 ' Datacom Solutions - Numbers start with a ' 6 ' Tata Indicom - Numbers start with a ' 7 '