Sri Lanka Telecom PLC
Nittambuwa
No:1-D, Kandy Road, Nittambuwa, Gampaha, Sri Lanka
033-2297100
rismi@slt.com.lk
Sri Lanka Telecom PLC
Gampaha Town
Court Road, Gampaha, Sri Lanka
033-2222231
Sri Lanka Telecom PLC
Negombo
St. Josheps Street, Negembo, Gampaha, Sri Lanka
031-2222231
harshanag@slt.com.lk