Area code 781
Massachusetts, United States · 769 prefixes · 40 exchanges · 27 carriers
Largest exchanges
- Waltham72
- Lexington56
- Burlington41
- Lynn38
- Woburn38
- Dedham35
- Needham33
- Braintree31
- Medford24
- Canton24
Largest carriers
- Verizon New England Inc.225
- Mcimetro Access Transmission Services LLC92
- Paetec Itel, LLC69
- Level 3 Communications, LLC - Ma59
- Tc Systems, Inc.57
- Metropcs, Inc.43
- Cellco Partnership dba Verizon Wireless - Ma42
- Comcast IP Phone, LLC35
- Bandwidth.com Clec, LLC - Ma34
- Omnipoint Miami E License, LLC32
Most reported 781 numbers
No visitor reports yet in this area code.
FCC complaints
- 781-399-80011 · 2026-10-05
- 781-490-99571 · 2026-10-05
- 781-812-03971 · 2026-10-02
All 781 prefixes by exchange
Arlington · 15
Braintree · 31
Burlington · 41
Canton · 24
Dedham · 35
Hingham · 16
Kingston · 13
Lexington · 56
781-225781-226781-230781-240781-266781-271781-274781-275781-276781-280781-301781-323781-325781-354781-357781-372781-377781-382781-402781-430781-456781-457781-458781-482781-515781-532781-533781-538781-541781-553781-597781-652781-669781-671781-674781-676781-687781-698781-734781-748781-761781-766781-778781-841781-845781-860781-861781-862781-863781-869781-879781-918781-945781-958781-981781-999
Lynn · 38
Malden · 22
Medford · 24
Needham · 33
Norwell · 13
Norwood · 24
Randolph · 19
Reading · 16
Revere · 17
Rockland · 17
Saugus · 14
Stoneham · 14
Stoughton · 13
Wakefield · 20
Waltham · 72
781-207781-208781-209781-212781-216781-227781-249781-250781-256781-290781-296781-314781-317781-330781-370781-373781-386781-392781-398781-409781-419781-434781-464781-466781-472781-478781-487781-516781-522781-529781-530781-543781-547781-577781-609781-614781-622781-642781-647781-663781-672781-684781-693781-697781-699781-701781-703781-736781-755781-768781-775781-786781-788781-790781-795781-810781-822781-833781-839781-864781-890781-891781-893781-894781-895781-899781-902781-906781-907781-916781-966781-996