United States Country Codes

Maryland State Flag

Maryland Area Codes

 

To call Maryland, dial the following: Exit Code + 1 + Area Code + The Number Choose the first letter of the City A B C D E F G H I J K L M N O P Q R S T U V W X Y Z * Do not dial the plus (+) symbols

Maryland Information

The United States country code is 1  The local time in Maryland, United States is (CLICK FOR TIME ZONES)  Get the mobile country codes for Maryland, United States.  Information about Maryland: Maryland on Wikipedia The currency of United States is the United States Dollar. The capital of Maryland is Annapolis Largest Cities in Maryland by population: Baltimore, Frederick, Rockville, Gaithersburg, Bowie, Hagerstown, Annapolis, College Park, Salisbury, Laurel  United States Information: United States on Wikipedia The currency of United States is the United States Dollar. United States is often referred to as US or USA. The nationality of the United States is American. The capital of United States is Washington, D.C. Largest Cities in United States by population: New York, Los Angeles, Chicago, Houston, Philadelphia, Phoenix, San Antonio, San Diego, Dallas, San Jose  United States Emergency Numbers For an emergency in United States, dial the following numbers: Medical - 911 Fire - 911 Police - 911  Local Telephone Prefix: 1 is the trunk code for United States  More ways to call Maryland United States:

Area Code Map of Maryland

The US country code and Maryland US area code chart below gives you the necessary information for calling American cities. For international dialing codes and detailed dialing instructions to Maryland United States, use our drop down boxes at the top of this page or check out our easy-to-use country code search tool.



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Area Codes 91-120 (of 431)

Maryland Cities	Maryland Area Codes
Clements	301
Clinton	301
Cobb Island	301
Cockeysville	410 or 443
College Park	240 or 301
Colora	410
Coltons Point	301
Columbia	240 or 301 or 410 or 443 or 667
Compton	301
Conowingo	410
Cooksville	410
Cordova	410
Corriganville	301
Crapo	410
Crisfield	410 or 443
Crocheron	410
Crofton	301 or 410 or 443
Crownsville	301 or 410
Crumpton	410
Cumberland	240 or 301
Curtis Bay	410 or 443
Damascus	301
Dameron	301
Darlington	410 or 443
Davidsonville	301 or 410
Dayton	301 or 410 or 443
Deal Island	410
Deale	301 or 410
Delmar	410 or 443
Denton	410 or 443

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Telephone Area Codes For Maryland, United States