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.

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Area Codes 181-210 (of 431)

maryland Cities	maryland Area Codes
Grantsville	240 or 301
Grasonville	410
Great Mills	240 or 301
Greenbelt	240 or 301
Greensboro	410
Gunpowder	410
Gwynn Oak	410 or 443
Hagerstown	240 or 301
Halethorpe	240 or 410 or 443
Hampstead	410 or 443
Hancock	240 or 301
Hanover	410 or 443
Harmans	410
Harwood	301 or 410
Havre De Grace	410 or 443
Hebron	410 or 443
Helen	301
Henderson	410
Highland	240 or 301 or 410
Hillsboro	410
Hollywood	301
Hughesville	240 or 301
Hunt Valley	410 or 443
Huntingtown	301 or 410 or 443
Hurlock	410
Hyattsville	202 or 240 or 301 or 410
Hydes	410
Ijamsville	240 or 301
Indian Head	240 or 301
Ingleside	410

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Telephone Area Codes For maryland, United States

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