A GUIDE TO COLOMBO POSTAL CODE: 00100 {IN SRI LANKA|WITHIN SRI LANKA

Colombo's postal code, 00100, serves as a vital identifier for mail within the city. This six-digit code, with "00100" representing Colombo's central region, ensures accurate and timely transmission of shipments. When sending mail to citizens in Colombo, it is crucial to include "00100" as the postal code. This ensures that your postcard reaches it