National Phone Number Registry NPNR

Area Code 617 Location

Area code 617 is currently assigned for use in Massachusetts since Jan 01, 1947. View all phone prefixes used in area code 617 or other area codes in Massachusetts.

(617)
Enter 7-digit phone number for area code 617 or the complete 10-digit phone number

Phone Prefixes for Area Code 617

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Area code Location Company / Service Provider
617-201 CAMBRIDGE, MA SPRINT SPECTRUM L.P.
617-202 BRIGHTON, MA CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC
617-203 EVERETT, MA ALLEGIANCE TELECOM, INC. - MA
617-204 BOSTON, MA VERIZON NEW ENGLAND INC.
617-205 BOSTON, MA NORFOLK COUNTY INTERNET, INC.
617-206 BRIGHTON, MA MCI WORLDCOM COMMUNICATIONS, INC. - MA
617-207 WINTHROP, MA COMCAST PHONE OF MASSACHUSETTS, INC. - MA
617-208 BRIGHTON, MA XO MASSACHUSETTS, INC.
617-209 BELMONT, MA RCN TELECOM SERVICES, INC. - MA
617-210 BOSTON, MA VERIZON NEW ENGLAND INC.
617-212 BOSTON, MA SPRINT SPECTRUM L.P.
617-213 NEWTON, MA BROADWING COMMUNICATIONS, LLC - MA
617-214 HYDE PARK, MA VERIZON NEW ENGLAND INC.
617-215 NEWTON, MA VERIZON NEW ENGLAND INC.
617-216 CAMBRIDGE, MA SPRINT SPECTRUM L.P.
617-217 BOSTON, MA TC SYSTEMS, INC.
617-218 CAMBRIDGE, MA TC SYSTEMS, INC.
617-219 NEWTON, MA VERIZON NEW ENGLAND INC.
617-221 QUINCY, MA CTC COMMUNICATIONS CORP. - MA
617-222 BOSTON, MA VERIZON NEW ENGLAND INC.
617-223 BOSTON, MA VERIZON NEW ENGLAND INC.
617-224 BOSTON, MA XO MASSACHUSETTS, INC.
617-225 CAMBRIDGE, MA VERIZON NEW ENGLAND INC.
617-226 BOSTON, MA CTC COMMUNICATIONS CORP. - MA
617-227 BOSTON, MA VERIZON NEW ENGLAND INC.
617-228 BOSTON, MA VERIZON NEW ENGLAND INC.
617-229 CAMBRIDGE, MA MCI WORLDCOM COMMUNICATIONS, INC. - MA
617-230 CAMBRIDGE, MA OMNIPOINT MIAMI E LICENSE, LLC
617-231 WATERTOWN, MA GLOBAL CROSSING LOCAL SERVICES, INC.-MA
617-232 BROOKLINE, MA VERIZON NEW ENGLAND INC.
617-233 CAMBRIDGE, MA SPRINT SPECTRUM L.P.
617-234 CAMBRIDGE, MA VERIZON NEW ENGLAND INC.
617-235 BOSTON, MA VERIZON NEW ENGLAND INC.
617-236 BOSTON, MA VERIZON NEW ENGLAND INC.
617-237 QUINCY, MA RCN TELECOM SERVICES, INC. - MA
617-238 ROXBURY, MA ALLEGIANCE TELECOM, INC. - MA
617-239 BOSTON, MA AT&T LOCAL
617-240 SAUGUS, MA NEW CINGULAR WIRELESS PCS, LLC - DC
617-241 Charlestown, MA VERIZON NEW ENGLAND INC.
617-242 Charlestown, MA VERIZON NEW ENGLAND INC.
617-243 NEWTON, MA VERIZON NEW ENGLAND INC.
617-244 NEWTON, MA VERIZON NEW ENGLAND INC.
617-245 CAMBRIDGE, MA GLOBAL CROSSING LOCAL SERVICES, INC.-MA
617-246 BOSTON, MA VERIZON NEW ENGLAND INC.
617-247 BOSTON, MA VERIZON NEW ENGLAND INC.
617-248 BOSTON, MA VERIZON NEW ENGLAND INC.
617-249 QUINCY, MA MCI WORLDCOM COMMUNICATIONS, INC. - MA
617-250 CAMBRIDGE, MA TC SYSTEMS, INC.
617-251 CAMBRIDGE, MA SPRINT SPECTRUM L.P.
617-252 CAMBRIDGE, MA VERIZON NEW ENGLAND INC.
617 Area Code Information
Type of code: General Purpose Code
Location: MA - US
Time zone: E
Assigned for use: Yes
Code in service: Yes
Service date: January 01, 1947
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 234 122
Overlay code: Yes
Overlay complex: 617/857
Dialing plan Standard Permissive
Home local calls: 10D 1+10D
Foreign local calls: 10D NA
Home toll calls: 1+10D 1+10D
Foreign toll calls: 1+10D -

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