21758 ZIP Code

Flag of Maryland KNOXVILLE, MD

County Frederick
State Maryland
State Abbreviation MD
Area Code 301
Postal Offices 0
Latitude Range +39.349240
Longitude Range -077.620514

About ZIP code 21758

Zip Code 21758 is located in Knoxville, Frederick county in the state of Maryland. 21758 Zip Code is spread between the coordinates of +39.349240 Latitude and -077.620514 Longitude. 21758 Zip Code is part of the 301 area code. There are 0 postal offices in zip code 21758 which we have listed below

On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21758. 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.