NUNGAMBAKKAM AREA : Prakasam st, Habibullah road, Vidyodya st, Model School road, GA Khan st, Gulam Abbaz Khan st, Greams road, Annasali, Azizmulk st, Wallace Garden st, Haddows road, Nungambakkam High road, Kodambakkam high road, GN Chetty road, Lloyds road, Jaipur nagar,Conran smith road, Catherdal road.
DURAINALLORE AREA: Gummidipoondi, Elavoor, Rettambedu, Pethikuppam, Kavaraipettai, Thandalachery, Puduvoyal, Peruvoyal, Panpakkam, Sompattu, Paranambedu, Kilikodi, Arani, Durainallore, Medhur, Devambedu, One part of Gummidipoondi Sipcot.
KOTTIVAKKAM AREA : Entire Thiruvalluvar nagar, 1 to 4th Seaward road, East Mada st, Anna st, Kottivakkam Kuppam road, New Beach road, Journalist colony, Srinivasapuram, L.P.nagar, Kalyani st, Plakalai nagar, Venkateswara nagar, VGP Layout entire area, Part of E.C.road, Anna salai, AIR colony, Sankarapuram, Kandhasamy nagar, Jayasankar nagar, Karimnagar, Sangam colony, MGR st, Periyar salai, Palavakkam kuppam, Kottivakkam kuppam.
ARUMBAKKAM AREA: MMDA colony, Arumbakkam, Aminjikarai NM road, Metha nagar, Railway colony, Collectorate colony, Vadagaram, Azad nagar, MH colony, Choolaimedu,Vadapalani, Mangai nagar, Sakthinagar.