GW Guinea-Bissau Major Regions Postal Code Details
🏛️ Bissau
1490
Bissau
1670
Bissau
1430
Bissau
1190
Bissau
1640
Bissau
1220
Bissau
1400
Bissau
1160
Bissau
1280
Bissau
1250
Bissau
📮GW Guinea-Bissau Regional Postal Code FAQ & Postal Regulations
❓ 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.