Phone Nos. of Chakkarakallu KSEB Section
| Office Details | Phone Numbers |
| Ele Sn, Chakkarakallu | 949 601 1202 |
| Ele Sn, Chakkarakallu | 0497 2851614 |
KSEBL Centralised Customer Care Phone : 1912 OR 0471-2555544
KSEBL Automated Complaint Registration system : 949600 1912
KSEBL Automated Online payment Enquiry system : 949600 1912
KSEBL Automated WhatsApp system : 949600 1912