781 Area Code — Boston Suburbs, Massachusetts
About the 781 Area Code
Area code 781 covers Boston Suburbs, Massachusetts, a metropolitan market with a diverse mix of mobile, landline, and VoIP subscribers across residential and commercial accounts. Primary carriers include AT&T Mobility, Verizon Wireless, and T-Mobile USA. The area encompasses Lynn, Waltham, and Braintree and operates in the Eastern time zone, supporting a broad range of modern telecommunications services.
Key Information
- Region: Boston Suburbs
- State / Province: Massachusetts
- Timezone: Eastern
- Major Cities: Lynn, Waltham, Braintree
Carriers & Network Type for 781 Numbers
Network mix: Mixed — 781 numbers include mobile, landline, and VoIP lines.
Common Scam Patterns
FCC complaint data for 781 numbers includes:
- Robocall/Auto-dialer
- Extended warranty scam
- Health insurance offer
- IRS/Government impersonation
If You Got a Text from 781
Who Typically Calls from the 781 Area Code?
Area code 781 covers Boston Suburbs, Massachusetts, a metropolitan market with a diverse mix of mobile, landline, and VoIP subscribers across residential and commercial accounts. Primary carriers include AT&T Mobility, Verizon Wireless, and T-Mobile USA. The area encompasses Lynn, Waltham, and Braintree and operates in the Eastern time zone, supporting a broad range of modern telecommunications services. Calls from 781 numbers originate in Boston Suburbs, Massachusetts. Residents, local businesses, schools, medical offices, and government agencies in this region all use 781 numbers. If you received an unexpected call or text from a 781 number, it may be a neighbor, a local service provider, or — in some cases — an unwanted solicitor.
Because 781 is a legitimate, widely used area code, scammers sometimes spoof it to make their calls appear local and trustworthy. This technique — called neighbor spoofing — makes it more likely that recipients will answer. A reverse phone lookup is the fastest way to find out whether a 781 number is genuinely local or spoofed.
Is a 781 Phone Number Spam?
Not all 781 calls are spam, but the area code is not immune to robocall campaigns and phone scams. Common complaints about 781 numbers include warranty extension scams, debt collection harassment, IRS impersonation calls, and unsolicited insurance offers.
If a 781 number called you and didn't leave a voicemail, that's a red flag — legitimate callers typically leave a message. Use Who Sent That Text Message to look up the number instantly and see whether other users have flagged it as spam.
You can also report a suspicious 781 number directly from our lookup results, helping protect others in the community from the same caller.
Look Up a 781 Number Now
Enter any 781 area code phone number below and get instant results — carrier, line type, caller name (where available), and spam reports submitted by real users.
Other Area Codes in Massachusetts
Massachusetts has multiple area codes serving different regions. If the number you received isn't from 781, check one of the other Massachusetts area codes below.