GU Guam Major Regions Postal Code Details
🏛️ Guam
📮GU Guam Regional Postal Code FAQ & Postal Regulations
📬 What is the format of Guam zip codes?
Guam uses 5-digit ZIP codes starting with 969, e.g., 96910 (Hagåtña), 96913 (Tamuning).
🔍 How to find a zip code for a specific address in Guam?
Use the 'Zip Code Lookup' tool on USPS.com by entering the full address for precise results.
⏱️ How long does shipping to Guam take?
From mainland US: 5-7 business days; International: 7-15 days depending on origin and customs clearance.
📦 Are there size limits for packages to Guam?
Yes: max length 108 inches (274cm), length + girth ≤165 inches (419cm), and max weight 70 lbs (31.5kg).
🚫 What items are prohibited for shipping to Guam?
Flammables, weapons, live animals/plants, drugs, and locally restricted items (e.g., fresh fruits). See USPS.gov for details.