Condolences for your loss. Call Globe and explain your situation and what you and family want to do. They will probably need certificates proving your father's passing as a basis for transfer of ownership of accounts. If you own a business and need receipts it may be an opportunity to transfer it your company for BIR reasons. I know some families just leave the utilities under the deceased party's name decades after their passing. It causes problems when you need to modify or discontinue the service years later.