Everything you need to know about area code 339 in Massachusetts
QUICK FACTS
Massachusetts
Eastern Time Zone
Overlay code
Estimated residents served
Massachusetts
Shares territory with existing code
ABOUT THIS AREA CODE
Area code 339 is an overlay for eastern Massachusetts, sharing territory with area code 781 and 508. It serves suburban Boston communities and central Massachusetts.
Phone numbers with the 339 area code follow the format (339) XXX-XXXX, where the next three digits represent the local exchange. The 339 area code is part of the North American Numbering Plan (NANP) and is regulated by the Federal Communications Commission (FCC).
If you receive a call from a 339 number that you don't recognize, you can search it using the lookup tool above. While the 339 area code legitimately serves millions of residents and businesses in the Worcester area, scammers sometimes spoof local area codes to make their calls appear more trustworthy. Always verify unfamiliar numbers before returning calls or sharing personal information.
The Worcester region served by area code 339 is one of the most significant areas in Massachusetts. As an overlay code, 339 shares its geographic territory with other area codes in the region, meaning all local calls require 10-digit dialing.
For detailed information about any phone number in the 339 area code, including owner identification, carrier data, and spam reports, use our search tool above or visit one of our trusted lookup providers.
CITIES & COMMUNITIES
SPAM & SCAM ALERTS
These are frequently reported scam patterns from phone numbers using the 339 area code. Scammers often spoof area codes, so a call appearing to come from 339 may originate elsewhere.
Callers impersonate a grandchild in trouble, claiming to need bail money or emergency funds wired immediately.
Automated messages claim a package could not be delivered and direct you to a phishing website to reschedule delivery.
Callers offer fake student loan forgiveness programs, collecting personal and financial information under the pretense of reducing your debt.
Stay Safe: Never share personal information with incoming callers. If suspicious, hang up and search the number above.
FREQUENTLY ASKED QUESTIONS
Area code 339 serves Worcester, Massachusetts. Area code 339 is an overlay for eastern Massachusetts, sharing territory with area code 781 and 508. It serves suburban Boston communities and central Massachusetts.
Area code 339 is in the Eastern timezone. Calls from 339 numbers originate from the Worcester region.
Not necessarily. Area code 339 serves many people in Worcester. However, scammers can spoof any area code. If you receive a suspicious call from a 339 number, search it above before calling back.
Area code 339 was created in 2001. It is an overlay code sharing territory with an existing area code.
WHO CALLED ME
If you received an unknown call from a 339 number, use our dedicated lookup page to identify the caller and check for scam reports.
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