Massachusetts Area Codes
The Bay State
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Major Cities in Massachusetts
About Massachusetts Phone Numbers
Massachusetts, known as "The Bay State", is located in the New England region of the United States with a population of approximately 7,029,917 residents. The state capital is Boston. Massachusetts operates in the Eastern (ET) timezone and covers 10,554 square miles.
Phone numbers in Massachusetts are assigned across 9 different area codes, including 339, 351, 413, 508, 617 and more. Major cities like Boston, Worcester, Springfield, Cambridge each have their own area code coverage.
If you receive calls from Massachusetts area codes, use our free phone lookup tool to identify the caller. You can check if a number has been reported as spam, find carrier information, and see community reports from other users who received calls from the same number.
Ense petit placidam sub libertate quietem (By the sword we seek peace, but peace only under liberty)- State Motto of Massachusetts
Frequently Asked Questions
Massachusetts has 9 area codes: 339, 351, 413, 508, 617, 774, 781, 857, 978. These area codes cover the entire state, including major cities like Boston, Worcester, Springfield.
Massachusetts operates in the Eastern (ET) timezone. When calling Massachusetts phone numbers, consider the time difference to avoid calling at inappropriate hours.
Use our free phone number lookup tool to check if a Massachusetts number has been reported as spam. Simply enter the phone number in the search box above to see community reports, spam ratings, and caller information.
Massachusetts has a population of approximately 7,029,917 residents, making it a mid-sized state in the United States.