Area code 617 was first put in service January 01, 1947. Area code 617 is in USA (Massachusetts). 1-800-database has 1269 records on file with a phone number in the area code of (617) and 95 comments.

The carriers providing phone numbers in 617 area code are: Allegiance Telecom, AT&T Local, Clec, Broadview Networks, Broadwing Communications, Cellco Partnership DBA Verizon Wireless, Comcast Phone Of Massachusetts, Conversent Communications Of Massachusetts, Ctc Communications Corp., Dsci Corporation, Freedom Ring Communications, Global Crossing Local Services-ma, Global Naps-ma, Level 3 Communications, Local Access LLC, Mcimetro Access Transmission Services LLC, Mci Worldcom Communications, Megaclec-ma, Nep, New Cingular Wireless PCS - DC, Nextwave Telecom, Inc DBA Nextwave Wireless, Norfolk County Internet, Omnipoint Miami E License, Paetec Communications, Rcn Telecom Services, Sprint Spectrum L.p., Teleport Communications America, Verizon New England Inc., Xo Massachusetts, Ymax Communications Corp..

Counties located in area code 617 are: ESSEX, MIDDLESEX, NORFOLK, PLYMOUTH, SUFFOLK.

State: Massachusetts

Largest city: Boston

In service since: 01/01/1947

Timezone: Eastern

Major Cities in 617
Boston, MA (617,594)
Cambridge, MA (105,162)
Quincy, MA (92,271)
Newton, MA (85,146)
Somerville, MA (75,754)
Everett, MA (41,667)
Chelsea, MA (35,177)
Watertown, MA (31,915)
Zip Codes in 617
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