How to view & pay our water bills using mobile in Sinhala (whoknow)
How to check water bill Online/How to make a complaint
How to Pay Water Bill Online in Tamil Sri Lanka |Travel Tech Hari
විදුලි සහ ජල බිල් පත් පහසුවෙන් ගෙවන්නේ මෙහෙමයි | How to pay Electricity & WATER Bill online
Ep 31 වතුල බිල phone එකටම | water bill to phone by sms and email
Online Payment & e-Bill Registration | NWSDB
How to check & pay Water bill on NWSDB Self Care Android app in Sinhala| Best Android Apps
இப்படி கூட பண்ணலாம்🔥How to Pay Electricity Bill Online in Tamil |Pay 😱Sri Lanka @TravelTechHari
How to do a Water Bill payment with People's Pay App
do you know how to read water bill unit?
Home Water Meter. How To Read Your Water Meter, Easy metering tips and full tutorial
Check your Amount,Pay online and Manage your Waterbills Using Waterboard Smart App | NWSDB (Sinhala)
How to pay Water Bill Online /Water Board/National Water Supply and Drainage Board/Sri Lanka
How to Pay Electricity Bill Online in Tamil Sri Lanka | Travel Tech Hari
How to Register for the E-Bill Services in Water Board/E-Bill සඳහා ලියාපදිංචි වෙමු
How to pay water bill online in sri lanka?
How do I find my water bill account number?
කරදරයක් නැතුව විදුලි සහ ජල බිල්පත් ගෙවන්න | Pay your water and electricity bill online | Sinhala
වතුර ගන්නවද? බිල් ගෙවනවද? | NWSDB Self Care App
How to Read a Water Meter - Numbers Explained