Hubballi: Customers within the jurisdiction of Hubballi-Dharwad Municipal Corporation who have not yet registered and linked their mobile numbers to their house water connection R.R. (Reading Reference) numbers should immediately call the water supply helpline center at 7996666247. They need to register their house water connection R.R. number and mobile number.

 Messages related to water supply will be sent only to the registered mobile numbers. Therefore, registration is mandatory, as stated by the Commissioner of Hubballi-Dharwad Municipal Corporation in a press release.