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 << 11 12 13 14 15 >> Last Page

Area Codes 301-330 (of 431)

Maryland Cities	Maryland Area Codes
Perry Point	410
Perryman	410
Perryville	410 or 443
Phoenix	410
Pikesville	410 or 443
Piney Point	301
Pinto	301 or 410
Pittsville	410
Pocomoke City	410 or 443
Point Of Rocks	301
Pomfret	301
Poolesville	240 or 301
Port Deposit	410 or 443
Port Republic	410 or 443
Port Tobacco	240 or 301
Potomac	240 or 301
Powellville	410
Preston	410
Price	410
Prince Frederick	301 or 410
Princess Anne	410 or 443
Pylesville	410
Quantico	410
Queen Anne	410 or 443
Queenstown	410 or 443
Randallstown	410 or 443
Rawlings	240 or 301
Rehobeth	410
Reisterstown	410 or 443
Rhodesdale	410 or 443

First Page << 11 12 13 14 15 >> Last Page

Telephone Area Codes For Maryland, United States

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