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781 Area Code 🌍☎️

Area Code Profile · Massachusetts

The 781 area code is located in the state of Massachusetts and covers 44 cities, serving a total population of approximately 1,588,421. Major cities covered by the 781 area code include Boston, Lynn, Waltham, Malden, Medford (which represents the most populated areas). There are a total of 764 telephone prefix exchanges in this area code, which support an estimated 7,640,000 active or assignable phone numbers. These prefix lines are operated by 29 distinct carriers, with Boston as the primary rate center location.

Eastern Time44 Cities764 Prefixes

Reverse Phone Lookup in Boston, Massachusetts

Unmask unknown callers, verify telemarketing reports, and view detailed owner information for any phone number beginning with area code (781).

How it works

1

Enter Number

Provide any 10-digit phone number starting with the (781) area code.

2

Database Search

Our system scans public registries, carrier mappings, and spam reports.

3

Reveal Report

Access location details, line type, carrier, owner information, and safety levels.

Neighborhood Demographics

Calculated demographics and census summary estimations for area code 781.

43.9 y/oMedian Age
$55,900Median Income
$484,000Median Home Value
1,588,421Total Population

Telemarketer Complaints

Most recent complaints and comments for phone numbers beginning with 781.

Did you receive an unwanted call from a (781) phone number?

Help the community identify spammers by filing a comment.

(781) 740-1646May 20, 2026Scam / Fraud
Received a text and follow-up call saying my bank account was locked due to suspicious transactions. Included a link to a fake login portal. Do not click!
See Details
(781) 753-1663May 19, 2026Robocall
Robocall regarding health insurance plans. Said my current coverage was expiring and offered a "free consultation". Calling multiple times a day from slightly different numbers.
See Details
(781) 766-1680May 18, 2026Scam / Fraud
Robocall claiming to be from the IRS. Stated that my Social Security Number has been flagged and suspended. Asked to press 1 to speak with an agent. Obvious phishing scam.
See Details
(781) 779-1697May 17, 2026Robocall
Received a silent call. When I answered, there was just dead air for 5 seconds before it automatically disconnected. Likely an automated system testing for active numbers.
See Details

Cities in the 781 Area Code

The most populous cities in area code 781 are: Boston (617,594), Lynn (90,329), Waltham (60,632), Malden (59,450), and Medford (56,173).

Other cities in the 781 area code include:

Weymouth Town, Revere, Arlington, Woburn, Braintree Town, Randolph, Lexington, Needham, Norwood, Wellesley, Melrose, Saugus, Wakefield, Reading, Dedham, Burlington, Stoneham, Winchester, Marblehead, Abington, Swampscott, Lynnfield, Holbrook, Hull, Sharon.

CityPopulation% in Area Code
Boston617,59435%
Lynn90,329100%
Waltham60,632100%
Malden59,450100%
Medford56,173100%
Weymouth Town53,743100%
Revere51,75599%
Arlington42,844100%
Woburn38,120100%
Braintree Town35,744100%
Randolph32,112100%
Lexington31,394100%
Needham28,88699%
Norwood28,602100%
Wellesley27,98299%
Melrose26,983100%
Saugus26,628100%
Wakefield24,932100%
Reading24,747100%
Dedham24,729100%

Showing top 20 of 44 cities.

What Time Zone is Area Code 781?

Eastern Time Zone

Abbreviation: ET · UTC Offset: UTC-5

The 781 area code lies within the Eastern Time Zone (ET, UTC-5).

Nearby Area Codes

339Boston, Massachusetts351Lowell, Massachusetts413Springfield, Massachusetts508Worcester, Massachusetts617Boston, Massachusetts774Worcester, Massachusetts857Boston, Massachusetts978Lowell, Massachusetts

Phone Prefixes in the 781 Area Code

764 prefixes found · 29 carriers · 40 rate centers

PrefixCarrierRate Center
(781) 200COMMIO, LLCLYNN
(781) 201METROPCS, INC.SHARON
(781) 202TC SYSTEMS, INC.BURLINGTON
(781) 203MCIMETRO ACCESS TRANSMISSION SERVICES LLCBURLINGTON
(781) 204OMNIPOINT MIAMI E LICENSE, LLCNORWELL
(781) 205TC SYSTEMS, INC.READING
(781) 206NEW CINGULAR WIRELESS PCS, LLC - DCNORWELL
(781) 207XO MASSACHUSETS, INC.WALTHAM
(781) 208BANDWIDTH.COM CLEC, LLC - MAWALTHAM
(781) 209RCN TELECOM SERVICES, INC. - MAWALTHAM
(781) 210LEVEL 3 COMMUNICATIONS, LLC - MACOHASSET
(781) 212NEP, LLCWALTHAM
(781) 213VERIZON NEW ENGLAND INC.WAKEFIELD
(781) 214LEVEL 3 COMMUNICATIONS, LLC - MAHULL
(781) 215LEVEL 3 COMMUNICATIONS, LLC - MALYNN
(781) 216TC SYSTEMS, INC.WALTHAM
(781) 217MCIMETRO ACCESS TRANSMISSION SERVICES LLCKINGSTON
(781) 218TC SYSTEMS, INC.WINCHESTER
(781) 219MCIMETRO ACCESS TRANSMISSION SERVICES LLCMEDFORD
(781) 221VERIZON NEW ENGLAND INC.BURLINGTON
(781) 222VERIZON NEW ENGLAND INC.BURLINGTON
(781) 223CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MADEDHAM
(781) 224VERIZON NEW ENGLAND INC.WAKEFIELD
(781) 225TC SYSTEMS, INC.LEXINGTON
(781) 226BANDWIDTH.COM CLEC, LLC - MALEXINGTON
(781) 227CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MAWALTHAM
(781) 228AT&T - LOCALBRAINTREE
(781) 229VERIZON NEW ENGLAND INC.BURLINGTON
(781) 230BANDWIDTH.COM CLEC, LLC - MALEXINGTON
(781) 231VERIZON NEW ENGLAND INC.SAUGUS
(781) 232MCIMETRO ACCESS TRANSMISSION SERVICES LLCCANTON
(781) 233VERIZON NEW ENGLAND INC.SAUGUS
(781) 234PAETEC COMMUNICATIONS, INC. - MADEDHAM
(781) 235VERIZON NEW ENGLAND INC.WELLESLEY
(781) 236PAETEC COMMUNICATIONS, INC. - MACOHASSET
(781) 237VERIZON NEW ENGLAND INC.WELLESLEY
(781) 238VERIZON NEW ENGLAND INC.BURLINGTON
(781) 239VERIZON NEW ENGLAND INC.WELLESLEY
(781) 240XO MASSACHUSETS, INC.LEXINGTON
(781) 241MCIMETRO ACCESS TRANSMISSION SERVICES LLCREVERE
(781) 242METROPCS, INC.HULL
(781) 243METROPCS, INC.HANOVER
(781) 244CTC COMMUNICATIONS CORP. - MALYNN
(781) 245VERIZON NEW ENGLAND INC.WAKEFIELD
(781) 246VERIZON NEW ENGLAND INC.WAKEFIELD
(781) 247PAETEC COMMUNICATIONS, INC. - MANEEDHAM
(781) 248CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MALYNN
(781) 249NEW CINGULAR WIRELESS PCS, LLC - DCWALTHAM
(781) 250MCIMETRO ACCESS TRANSMISSION SERVICES LLCWALTHAM
(781) 251VERIZON NEW ENGLAND INC.DEDHAM
(781) 252METROPCS, INC.WHITMAN
(781) 253GLOBAL CROSSING LOCAL SERVICES, INC. - MASHARON
(781) 254CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MALYNN
(781) 255VERIZON NEW ENGLAND INC.NORWOOD
(781) 256VERIZON NEW ENGLAND INC.WALTHAM
(781) 257MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MALINCOLN
(781) 258CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MAWAKEFIELD
(781) 259VERIZON NEW ENGLAND INC.LINCOLN
(781) 261VERIZON NEW ENGLAND INC.ROCKLAND
(781) 262VERIZON NEW ENGLAND INC.BURLINGTON
(781) 263VERIZON NEW ENGLAND INC.WELLESLEY
(781) 264CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MANORWELL
(781) 265AT&T - LOCALBURLINGTON
(781) 266TC SYSTEMS, INC.LEXINGTON
(781) 267OMNIPOINT MIAMI E LICENSE, LLCBRAINTREE
(781) 268MCIMETRO ACCESS TRANSMISSION SERVICES LLCLYNN
(781) 269RCN TELECOM SERVICES, INC. - MANORWOOD
(781) 270VERIZON NEW ENGLAND INC.BURLINGTON
(781) 271VERIZON NEW ENGLAND INC.LEXINGTON
(781) 272VERIZON NEW ENGLAND INC.BURLINGTON
(781) 273VERIZON NEW ENGLAND INC.BURLINGTON
(781) 274VERIZON NEW ENGLAND INC.LEXINGTON
(781) 275VERIZON NEW ENGLAND INC.LEXINGTON
(781) 276VERIZON NEW ENGLAND INC.LEXINGTON
(781) 277LEVEL 3 COMMUNICATIONS, LLC - MAWEYMOUTH
(781) 278VERIZON NEW ENGLAND INC.NORWOOD
(781) 279VERIZON NEW ENGLAND INC.STONEHAM
(781) 280VERIZON NEW ENGLAND INC.LEXINGTON
(781) 281COMCAST IP PHONE, LLCWOBURN
(781) 283VERIZON NEW ENGLAND INC.WELLESLEY
(781) 284VERIZON NEW ENGLAND INC.REVERE
(781) 285TC SYSTEMS, INC.DUXBURY
(781) 286VERIZON NEW ENGLAND INC.REVERE
(781) 287GLOBAL CROSSING LOCAL SERVICES, INC. - MAWOBURN
(781) 288MCIMETRO ACCESS TRANSMISSION SERVICES LLCMALDEN
(781) 289VERIZON NEW ENGLAND INC.REVERE
(781) 290VERIZON NEW ENGLAND INC.WALTHAM
(781) 291METROPCS, INC.DUXBURY
(781) 292VERIZON NEW ENGLAND INC.NEEDHAM
(781) 293VERIZON NEW ENGLAND INC.BRYANTVL
(781) 294VERIZON NEW ENGLAND INC.BRYANTVL
(781) 295MCIMETRO ACCESS TRANSMISSION SERVICES LLCWAKEFIELD
(781) 296CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MAWALTHAM
(781) 297VERIZON NEW ENGLAND INC.STOUGHTON
(781) 298AT&T - LOCALCANTON
(781) 299METROPCS, INC.LYNN
(781) 300MCIMETRO ACCESS TRANSMISSION SERVICES LLCRANDOLPH
(781) 301MCIMETRO ACCESS TRANSMISSION SERVICES LLCLEXINGTON
(781) 302TC SYSTEMS, INC.CANTON
(781) 303MCIMETRO ACCESS TRANSMISSION SERVICES LLCBRAINTREE

Showing first 100 of 764 prefixes.

Frequently Asked Questions

Where is area code 781?
Area code 781 is located in Massachusetts, covering cities including Boston, Lynn, Waltham.
What time zone is area code 781?
Area code 781 is in the Eastern Time Zone (ET, UTC-5).
What state is area code 781?
Area code 781 is in Massachusetts.