The first two digits are tneb region code. And the last three digits is service number that you can find in the EB meter box. Just eliminate first two digits of you want to enter without region code to find billing details, EB reading, Account summary online.
- Anjur, Near Mahindra city, Chennai South : 09502028xxx
- Aqualily, Mahindra world city, Chengalpet,Chennai South : 09502032xxx
- Chettipunyam, Near Mahindra city, Chennai South : 09502027xxx
- Echankaranai (Avigna), Near Mahindra city, Chennai South : 09502021xxx
- Hanumanthai, Near Mahindra city, Chennai South : 09502020xxx
- Kanthalur, Mahindra city, Chennai South : 09502018xxx
- Kunnavakkam, Mahindra city, Chennai South : 09502022xxx
- Mahendra Avenue, Mahindra city, Chennai South : 09502024xxx
- Mahendra Town ship , Mahindra city, Chennai South : 09502031xxx
- MGR Nagar, Jubilee Road, Aakam Township, Near Mahindra city, Chennai South : 09502025xxx
- Pallava Garden, Near Mahindra city, Chennai South : 09502030xxx
- Paranur, Near Mahindra city, Chennai South : 09502019xxx
- Pattravakam, Near Mahindra city, Chennai South : 09502023xxx
- Veerapuram, Near Mahindra city, Chennai South : 09502026xxx