The official website of OWWA is

The OWWA contact hotline is: 1348

Metro Manila / Cellphone: 1348
Regional: (02) 1348
International: (+632) 1348

OWWA Central Office
F.B. Harrison St, Pasay, Metro Manila
8891-7601 to 24

If you wish to contact POLO-OWWA office abroad, please see this Directory Guide – List of POLO-OWWA Offices Abroad

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