: 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
: US ZIP codes beginning with "15" are located in Western Pennsylvania . For example: 155152 zip
: Covers Pittsburgh, specifically the neighborhoods of Aspinwall and Sharpsburg in Allegheny County. : Countries like Singapore , Romania , and
: 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
: This entire range is assigned to Western Pennsylvania and parts of upstate New York.