Phone Nos. of Kothamangalam No.I KSEB Section
| Office Details | Phone Numbers |
| Ele Sn, Kothamangalam No.I | 949 600 8921 |
| Ele Sn, Kothamangalam No.I | 0485 2822313 |
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