TZ Tanzania, United Republic Of Major Regions Postal Code Details
📋 Tanzania, United Republic Of 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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📮Tanzania, United Republic Of Postal FAQ and delivery guidance
❓ Does Tanzania have a national postal code system?
Yes, Tanzania uses a 5-digit postal code system (e.g., 11101), but coverage is limited, especially in rural areas.
📮 Is a postal code mandatory for international mail to Tanzania?
Strongly recommended. If unknown, use "00000" or contact Tanzania Posts Corporation (TPC). Complete address and city name are more critical.
🔍 How to find a Tanzanian postal code?
1. Visit Tanzania Posts website (www.posta.co.tz) 2. Use third-party tools (e.g., postalcodes.tanzania) 3. Contact local post offices directly.
⚠️ Will an incorrect postal code cause mail loss?
May cause delays in urban areas. Always include clear city and street details. Rural deliveries rely heavily on descriptive addresses.
🏢 Example postal codes for Dar es Salaam?
City Center: 11101 (GPO) Kariakoo Business District: 11102 Other zones: 11103 to 11106, specific to sub-districts.