It is the official Census 2011 code for Relawan village , located in the Kishanganj taluka of the Baran district in Rajasthan.
While not a U.S. ZIP code, "103023" appears in several international and administrative databases: 103023 zip
It is a part number for an ATP Engine Oil Pan sold on platforms like eBay. It is the official Census 2011 code for
ZIP codes in Staten Island begin with 103 , but they are only 5 digits (e.g., 10301, 10302, 10314). 103023 zip
Companies like Old Hickory Buildings use this number as part of their specific product inventory serials (e.g., HLB-L16745-1012-103023-SP).