Phone Nos. of Peruvanthanam KSEB Section
| Office Details | Phone Numbers |
| Ele Sn, Peruvanthanam | 949 601 2112 |
| Ele Sn, Peruvanthanam | 04869 281100 |
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