As per MIB website for Karaikal, Diamond digital cable has the provisional license.
So your LCO has to get information this MSO. If your LCO connected with anyother MSO, should disconnect that MSO and connect with this MSO.
Diamond Digital Cable TV Services
No.9 Threewell Plaza Street,
Karaikal 609602
Tamil Nadu
Karaikal in UT of Pudhuchery and
Nagapatinam, Thanjavur &
Thiruvarur districts in the state of
Tamil Nadu
Provisional Registration issued on
19.11.2015
http://mib.nic.in/WriteReadData/documents/List_of_Provisional_Registration_of_MSOs_as_on_24.11.2015.pdf