United States Country Codes

Maryland State Flag

Maryland Area Codes

To call Maryland, dial the following:
Exit Code + 1 + Area Code + The Number

* 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

United States Map:

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.

First Page << 1 2 3 4 5 >> Last Page

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

First Page << 1 2 3 4 5 >> Last Page

Telephone Area Codes For Maryland, United States

To search for another Country Calling Code, select the country from the following dropdown