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Defense Automatic Addressing System 24 Hour Customer Support


Defense Automatic Addressing System (DAAS) customer support Contact Information


For Email Support For Any DAAS Application Issues, Logistics Support, or EDI Support:
Click on link below to email the DAAS 24 hour 7 days-a-week customer support directly:
E-Mail customer support



For 24 hour 7 days-a-week Phone Support:
Telephone: (614) 692-6672
DSN: 312-850-6672

Additional Information

This site was reviewed/updated on SEP 08, 2026