Zip Code Riva Md - Look up a zip code ™. Enter an address to find the zip+4: Web 21140 is the only zip code for riva, md. Web zip code 21140 is located in the city of riva, maryland and covers 1.417 square miles of land area. 21140 is entirely within anne. The zip+4 code is an extension of the five. Web 21140 is a united states zip code located in riva maryland. Portions of 21140 are also in parole. Enter a corporate or residential street address, city, and. Web riva, maryland zip codes.
Web riva, maryland zip codes. 21140 is entirely within anne. Baltimore (23) silver spring (7) frederick (5) gaithersburg (5) hyattsville. Portions of 21140 are also in parole. Enter a corporate or residential street address, city, and. Look up a zip code ™. Enter an address to find the zip+4: Web zip code 21140 is located in the city of riva, maryland and covers 1.417 square miles of land area. The zip+4 code is an extension of the five. Web 21140 is a united states zip code located in riva maryland. Web 21140 is the only zip code for riva, md.