: Countries like Singapore , Romania , and Colombia also use six-digit postal codes. For example, 6-digit codes in Romania are used for specific street-level identification. Verify a Specific ZIP Code
To find the correct 5 or 9-digit code for a US address, you can use official lookup tools: ZIP Code™ Lookup | USPS ZIP Code™ Lookup | USPS. 155152 zip
: The six-digit sequence "155152" matches the standard format for PIN codes in India , though specific assignment for this exact number should be verified through the India Post PIN Code Search. : Countries like Singapore , Romania , and