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Area Code for Middletown City in Frederick County, Maryland State, USA Area Code Lookup

Middletown is a town/City in Frederick County, Maryland in USA . The ZIP codes or postal codes are used within the United States to help the United States Postal Service (USPS) to send or receive mail more efficiently. Following are the Country Codes, Phone Codes, Dialing Codes Area Codes by Zip codes used in theMiddletown, Frederick County, Maryland, Usa. Following List of Area codes / Dialing Codes by ZIP Codes in Middletown, Frederick County, Maryland Middletown, Frederick County, Maryland, Usa
SL No. Zip Code City County State Country Area Code
1 21769 Middletown Frederick County Maryland Usa 301
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