Westernport Zip Code. The table below compares 21562 to the other 458 zip. Web area code(s) 301, 240:
Usps Postal Zone Chart Map
Each individual westernport zip code. Web westernport, maryland zip codes maryland cities & towns baltimore (23) silver spring (7) frederick (5) gaithersburg (5). Web westernport, md is a city located in allegany county, maryland and has a land area of 28.89 square miles (74.82 km2). Web area code(s) 301, 240: The table below compares 21562 to the other 458 zip. Web 11 rows zip code 21562 is located in the city of westernport, maryland and covers 28.886 square miles.
Web area code(s) 301, 240: The table below compares 21562 to the other 458 zip. Web westernport, md is a city located in allegany county, maryland and has a land area of 28.89 square miles (74.82 km2). Web westernport, maryland zip codes maryland cities & towns baltimore (23) silver spring (7) frederick (5) gaithersburg (5). Each individual westernport zip code. Web 11 rows zip code 21562 is located in the city of westernport, maryland and covers 28.886 square miles. Web area code(s) 301, 240:
