20620 ZIP Code

Flag of Maryland CALLAWAY, MD

County Saint Marys
State Maryland
State Abbreviation MD
Area Code 301
Postal Offices 1
Latitude Range +38.347927
Longitude Range -076.621613

About ZIP code 20620

Zip Code 20620 is located in Callaway, Saint Marys county in the state of Maryland. 20620 Zip Code is spread between the coordinates of +38.347927 Latitude and -076.621613 Longitude. 20620 Zip Code is part of the 301 area code. There is 1 postal office in zip code 20620 which we have listed below

On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 20620. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.