PR Puerto Rico Major Regions Postal Code Details
📋 Puerto Rico Address and Delivery Guidance
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
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📮Puerto Rico Postal FAQ and delivery guidance
📬 What is the format of Puerto Rico postal codes?
Puerto Rico uses 5-digit ZIP codes (e.g., 00920), identical to the US mainland format. Always include 'PR' in addresses, e.g., San Juan, PR 00920
💸 Are customs duties required for shipments to Puerto Rico?
No. As a US territory, mail from the mainland US is considered domestic shipping with no customs duties or inspections
⏱️ How long does mail delivery take?
Standard mail from mainland US: 5-7 business days. Priority Mail: 3-5 days. Express services (e.g., FedEx/UPS) may take 2-3 days
🔍 How to find a Puerto Rico ZIP code?
Use the 'ZIP Code Lookup' tool on USPS.com by entering a city name (e.g., Ponce) or full address
📦 What are the package restrictions?
Prohibited items: hazardous materials, lithium batteries (special approval needed), alcohol. USPS size limits: length ≤108 inches, length + girth ≤165 inches