GW Guinea-Bissau Major Regions Postal Code Details
📋 Guinea-Bissau 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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📮Guinea-Bissau Postal FAQ and delivery guidance
❓ Does Guinea-Bissau have a national postal code system?
No. There is no nationwide postal code system. Omit the code or use generic codes like 'CP 1004' for Bissau when mailing.
📮 How to fill postal codes for international mail to Guinea-Bissau?
If required, use generic codes like 'CP 1004' (Bissau) or '0000'. Always write detailed addresses in English/French with clear city names.
⚠️ Is the postal service reliable?
Postal networks are limited with unstable delivery times. For important items, use tracked services like DHL/FedEx.
📦 Are there mailing restrictions?
Prohibited items: weapons, drugs, cash. Electronics require declaration; food/medicine need original packaging and documentation. Check customs rules.
⏳ How long does international mail take?
No fixed timeframe; delivery may take weeks to months. Remote areas face delays. Mail to Bissau's main post offices for collection is advised.