If you forgot the answer, it's time to go to any BDO branch or to your branch of account to update your phone number and retrieve the answers of the Challenge Questions. Another option is to call BDO hotline: BDO Domestic Toll-Free Nos.: 1800-10-631-8000 (PLDT)18...
And lastly, if visiting any BDO branch is not convenient for you, or if you are based outside of the Philippines, you may just call theBDO customer care hotlineto ask for assistance on the retrieval of your account number. BDO Contact Information Metro Manila:(+632)631-8000 Domestic Toll...