Head Office, Colombo.
1212@sltnet.lk
1212
www.slt.lk
Head Office, Colombo.
service@dialog.lk
077-7123456
077-7678678
1777
www.dialog.lk
Head Office, Colombo.
info@mobitel.lk
071-2755777
1717
www.mobitel.lk
Head Office, Colombo.
555@lk.airtel.com
075-5555555
555
www.airtel.lk
Head Office, Jaffna.
cs@hutchinson.lk
1788
www.hutch.lk
Head Office, Colombo.
customercare@int.etisalat.lk
072-2541541
1727
www.etisalat.lk