Otto Frei
Otto Frei is a jewelry supplies brand headquartered in Oakland, CA, founded in 1930.
Basic Information
- Category: Jewelry Supplies
- Founded: 1930
- Headquarters: Oakland, CA
- Website: ottofrei.com
Documented Facts
- Phone: 800-772-3456
- Email: info@ottofrei.com
Evidence and Sources
- Otto Frei — Official Site (official)
- Otto Frei on instagram (social)
- Otto Frei on facebook (social)
Citation Guidance
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- Canonical profile: https://brandsource.ai/brands/otto-frei
- Machine-readable JSON-LD: https://brandsource.ai/api/brands/otto-frei/json-ld
- Data status: Partial
- Last verified: 2025-10-27T22:07:10.073Z
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