Tanzania Postal Code API

About Tanzania postal codes

Tanzania uses 5-digit postal codes managed by Tanzania Posts Corporation. Dar es Salaam codes start with 11, Dodoma (the capital) with 41. The system serves both mainland Tanzania and Zanzibar.

Local term: postal code | Regex pattern: ^.+$

API Usage Examples

curl -X POST https://postaldatapi.com/api/lookup \
  -H "Content-Type: application/json" \
  -d '{"zipcode": ",,,35091", "country": "TZ", "apiKey": "YOUR_API_KEY"}'

from postaldatapi import PostalDataPI

client = PostalDataPI(api_key="YOUR_API_KEY")
result = client.lookup(",,,35091", country="TZ")
print(result.place_name, result.latitude, result.longitude)

import { PostalDataPI } from 'postaldatapi';

const client = new PostalDataPI({ apiKey: 'YOUR_API_KEY' });
const result = await client.lookup(',,,35091', { country: 'TZ' });
console.log(result.placeName, result.latitude, result.longitude);