DTI Offices
Monday - Friday: 8:00 am - 5:00 pm
(except holidays)
Trunkline: (+632) 751-0384
DTI Direct Call Center
Monday - Sunday: 8:00 am - 5:00 pm
(except holidays)
Telephone: (+632) 751.3330
Mobile: (+63917) 834.3330
Email: ask@dti.gov.ph
Business Name Assistance
(+632) 751-3257
Consumer Complaints
(+632) 975-7965
MSME Assistance
(+632) 751-5096
Import Assistance
(+632) 403.1420
Export Assistance
(+632) 897-7610
Investment Assistance
(+632) 895-3989
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