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