United States Country Codes

Massachusetts State Flag

Massachusetts Area Codes

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

* Do not dial the plus (+) symbols

Massachusetts Information

The United States country code is 1

The local time in Massachusetts, United States is (CLICK FOR TIME ZONES)

Get the mobile country codes for Massachusetts, United States.

Information about Massachusetts:

Massachusetts on Wikipedia
The currency of United States is the United States Dollar.
The capital of Massachusetts is Boston
Largest Cities in Massachusetts by population: Boston, Worcester, Springfield, Lowell, Cambridge, New Bedford, Brockton, Quincy, Lynn, Fall River

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 Massachusetts US area code chart below gives you the necessary information for calling American cities. For international dialing codes and detailed dialing instructions to Massachusetts 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 151-180 (of 517)

Massachusetts Cities	Massachusetts Area Codes
Gilbertville	413
Gill	413
Glendale	413
Gloucester	978
Goshen	413
Grafton	508 or 774
Granby	413
Granville	413
Great Barrington	413
Green Harbor	781
Greenbush	781
Greenfield	413
Groton	978
Groveland	978
Hadley	413
Halifax	339 or 781
Hamilton	978
Hampden	413
Hanover	617 or 781
Hanscom Afb	781 or 857
Hanson	781
Hardwick	413
Harvard	617 or 978
Harwich	508 or 774
Harwich Port	508
Hatfield	413
Hathorne	978
Haverhill	978
Haydenville	413
Heath	413

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Telephone Area Codes For Massachusetts, United States

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