- Information Education Campaign (IEC)Barangay Mabini, Santiago City
- Legislative Inquiry ang dinaluhan ng ISELCO-I na ginanap sa Sangguniang Bayan ng Alicia
- Information Education Campaign (IEC)Barangay Nabbuan, Santiago City
- Signing of the Memorandum of Agreement (MOA ) between ISELCO-I and LGU-Alicia
Hotline Numbers
- Globe: 0917-180-0800
Cauayan City Branch Office /Reina Mercedes Sub Office
Santiago City Branch Office
Echague Branch Office
San Mateo Branch Office
Jones Branch Office
San Isidro Sub Office
Alicia Branch Office
Cabatuan Office
Luna Office
Reina Mercedes Office
Cordon Sub-Office
San Agustin Office
Angadanan Branch Office
San Guillermo Sub Office
Ramon Branch Office
