- Alamin kung ano nga ba ang dapat mong malaman tungkol sa RA 11361 o Anti-Obstruction of Power Lines Act
- Mahalagang Paunawa: Pagsuspinde ng implementasyon ng Electricity Supply Contract (ESC) at Powet Supply Contract (PSC) sa Pagitan ng ISELCO-I at SMEC
- The 43rd Annual General Membership Assembly (AGMA) of Isabela-I Electric Cooperative, Inc. (ISELCO-I)
- NELECA Sportfest
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
