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617 Area Code

Introduction To Area Code 617

Area code 617 is one of the original 86 area codes created by AT&T and Bell Labs in 1947. It serves the Boston metropolitan area.617 is a fairly large area code, covering most of eastern Massachusetts including Boston, Cambridge, and Quincy. It also includes a small portion of Rhode Island.

Because 617 is a large area code, it's important to only dial the seven digits for local calls. For calls outside of 617, you'll need to use the area code plus the phone number.

If you're moving to the Boston area, be sure to update your contact information with your new area code. And if you're visiting, make sure to keep track of the area code for the city you're in.

Regions That Use 617 As Area Code

617 is an area code in the northeastern United States. It is the area code for the entire city of Boston, and also covers most of the eastern suburbs, including Cambridge, Brookline, and Quincy. The 617 area code was one of the original area codes created in 1947.The 617 area code is slowly being phased out. In 2017, the Massachusetts Public Utilities Commission approved a plan to split the 617 area code into two separate area codes, 617 and 857. The new 857 area code will primarily serve the western suburbs of Boston, while the 617 area code will continue to serve the eastern suburbs.

The 617 area code is a popular area code for businesses, as it is one of the few area codes that cover the entire city of Boston. Many businesses in the Boston area have 617 as their phone number, even if they are located in the western suburbs.

If you are looking for a phone number in the 617 area code, be sure to check the list of available numbers on the 617 area code website. The website includes a list of all the available numbers in the 617 area code, as well as a list of all the cities and towns that are in the 617 area code.

Time Zones With Area Code 617

In the US, time zones are designated by area codes. The time zone that includes Boston is 617. This means that if it's noon in Boston, it's 9am in Los Angeles and 5pm in London.The 617 area code is one of the first area codes in the US. It was created in 1947, when the country's population was much smaller than it is today. At the time, there were only six area codes in the entire country.

Today, the 617 area code covers Boston and some of the surrounding suburbs. It's a relatively small area code, and it's expected to run out of phone numbers in the next few years.

If you're visiting Boston and need to call someone in the 617 area code, make sure you dial the area code as well as the phone number. Otherwise, you may end up calling someone in a different time zone!

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Cities Served by 617 Are Code

  • Mississippi, MS
  • Arizona, AZ
  • New Hampshire, NH
  • South Dakota, SD
  • Kentucky, KY
  • New York, NY
  • Wisconsin, WI
  • New Jersey, NJ
  • Pennsylvania, PA
  • Minnesota, MN
  • Ohio, OH
  • Tennessee, TN
  • Michigan, MI
  • Massachusetts, MA
  • Illinois, IL

Details of Prefixes in 617 Area Code

Prefix
Current Location
Carrier
Type
  • (617) 201
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 202
    Worcester
    Conversent Communications Of Massachusetts, Llc
    Landline
  • (617) 203
    Boston
    Allegiance Telecom, Inc. - Ma
    Landline
  • (617) 204
    Boston
    Verizon New England Inc.
    Landline
  • (617) 205
    Franklin
    Norfolk County Internet, Inc.
    Landline
  • (617) 206
    Cambridge
    Mci Worldcom Communications, Inc. - Ma
    Landline
  • (617) 207
    Chelmsford
    Comcast Phone Of Massachusetts, Inc. - Ma
    Landline
  • (617) 208
    Cambridge
    Xo Massachusetts, Inc.
    Landline
  • (617) 209
    Cambridge
    Rcn Telecom Services, Inc. - Ma
    Landline
  • (617) 210
    Boston
    Verizon New England Inc.
    Landline
  • (617) 212
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 213
    Boston
    Broadwing Communications, Llc - Ma
    Landline
  • (617) 214
    Hyde Park
    Verizon New England Inc.
    Landline
  • (617) 215
    Newtonville
    Verizon New England Inc.
    Landline
  • (617) 216
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 217
    Boston
    Tc Systems, Inc.
    Landline
  • (617) 218
    Cambridge
    Tc Systems, Inc.
    Landline
  • (617) 219
    Newtonville
    Verizon New England Inc.
    Landline
  • (617) 221
    Boston
    Ctc Communications Corp. - Ma
    Landline
  • (617) 222
    Boston
    Verizon New England Inc.
    Landline
  • (617) 223
    Boston
    Verizon New England Inc.
    Landline
  • (617) 224
    Cambridge
    Xo Massachusetts, Inc.
    Landline
  • (617) 225
    Cambridge
    Verizon New England Inc.
    Landline
  • (617) 226
    Cambridge
    Ctc Communications Corp. - Ma
    Landline
  • (617) 227
    Boston
    Verizon New England Inc.
    Landline
  • (617) 228
    Boston
    Verizon New England Inc.
    Landline
  • (617) 229
    Cambridge
    Mci Worldcom Communications, Inc. - Ma
    Landline
  • (617) 230
    Norton
    Omnipoint Miami E License, Llc
    Mobile
  • (617) 231
    Cambridge
    Global Crossing Local Services, Inc.-ma
    Landline
  • (617) 232
    Verizon New England Inc.
    Landline
  • (617) 233
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 234
    Cambridge
    Verizon New England Inc.
    Landline
  • (617) 235
    Boston
    Verizon New England Inc.
    Landline
  • (617) 236
    Boston
    Verizon New England Inc.
    Landline
  • (617) 237
    Stoneham
    Rcn Telecom Services, Inc. - Ma
    Landline
  • (617) 238
    Boston
    Allegiance Telecom, Inc. - Ma
    Landline
  • (617) 239
    Cambridge
    At&t Local
    Landline
  • (617) 240
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 241
    Boston
    Verizon New England Inc.
    Landline
  • (617) 242
    Boston
    Verizon New England Inc.
    Landline
  • (617) 243
    Newtonville
    Verizon New England Inc.
    Landline
  • (617) 244
    Newtonville
    Verizon New England Inc.
    Landline
  • (617) 245
    Cambridge
    Global Crossing Local Services, Inc.-ma
    Landline
  • (617) 246
    Boston
    Verizon New England Inc.
    Landline
  • (617) 247
    Boston
    Verizon New England Inc.
    Landline
  • (617) 248
    Boston
    Verizon New England Inc.
    Landline
  • (617) 249
    Cambridge
    Mci Worldcom Communications, Inc. - Ma
    Landline
  • (617) 250
    Cambridge
    Tc Systems, Inc.
    Landline
  • (617) 251
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 252
    Cambridge
    Verizon New England Inc.
    Landline
  • (617) 253
    Cambridge
    Verizon New England Inc.
    Landline
  • (617) 254
    Brighton
    Verizon New England Inc.
    Landline
  • (617) 255
    Boston
    Verizon New England Inc.
    Landline
  • (617) 256
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 257
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 258
    Cambridge
    Verizon New England Inc.
    Landline
  • (617) 259
    Norton
    Omnipoint Miami E License, Llc
    Mobile
  • (617) 261
    Boston
    Verizon New England Inc.
    Landline
  • (617) 262
    Boston
    Verizon New England Inc.
    Landline
  • (617) 263
    Boston
    Verizon New England Inc.
    Landline
  • (617) 264
    Verizon New England Inc.
    Landline
  • (617) 265
    Dorchester
    Verizon New England Inc.
    Landline
  • (617) 266
    Boston
    Verizon New England Inc.
    Landline
  • (617) 267
    Boston
    Verizon New England Inc.
    Landline
  • (617) 268
    South Boston
    Verizon New England Inc.
    Landline
  • (617) 269
    South Boston
    Verizon New England Inc.
    Landline
  • (617) 270
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 271
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 272
    Cambridge
    Global Crossing Local Services, Inc.-ma
    Landline
  • (617) 273
    Cambridge
    Broadwing Communications, Llc - Ma
    Landline
  • (617) 274
    Boston
    Paetec Communications, Inc.- Ma
    Landline
  • (617) 275
    Cambridge
    Level 3 Communications, Llc - Ma
    Landline
  • (617) 276
    West Roxbury
    Rcn Telecom Services, Inc. - Ma
    Landline
  • (617) 277
    Verizon New England Inc.
    Landline
  • (617) 278
    Verizon New England Inc.
    Landline
  • (617) 279
    Cambridge
    Mci Worldcom Communications, Inc. - Ma
    Landline
  • (617) 280
    Woburn
    Nep, Llc
    Landline
  • (617) 281
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 282
    Dorchester
    Verizon New England Inc.
    Landline
  • (617) 283
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 284
    Somerville
    Verizon New England Inc.
    Landline
  • (617) 285
    North Billerica
    Cellco Partnership Dba Verizon Wireless - Ma
    Mobile
  • (617) 286
    Boston
    Ctc Communications Corp. - Ma
    Landline
  • (617) 287
    Dorchester
    Verizon New England Inc.
    Landline
  • (617) 288
    Dorchester
    Verizon New England Inc.
    Landline
  • (617) 289
    Boston
    Verizon New England Inc.
    Landline
  • (617) 290
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 291
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 292
    Boston
    Verizon New England Inc.
    Landline
  • (617) 293
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 294
    Chelmsford
    Comcast Phone Of Massachusetts, Inc. - Ma
    Landline
  • (617) 295
    Boston
    Verizon New England Inc.
    Landline
  • (617) 296
    Milton
    Verizon New England Inc.
    Landline
  • (617) 297
    Cambridge
    Global Crossing Local Services, Inc.-ma
    Landline
  • (617) 298
    Milton
    Verizon New England Inc.
    Landline
  • (617) 299
    Boston
    Mci Worldcom Communications, Inc. - Ma
    Landline
  • (617) 300
    Cambridge
    At&t Local
    Landline
  • (617) 301
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 302
    Boston
    Ymax Communications Corp. - Ma
    Landline
  • (617) 303
    Lawrence
    Freedom Ring Communications, Llc
    Landline
  • (617) 304
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 305
    Boston
    Verizon New England Inc.
    Landline
  • (617) 306
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 307
    Worcester
    Conversent Communications Of Massachusetts, Llc
    Landline
  • (617) 308
    Woburn
    Sprint Spectrum L.p.
    Mobile
  • (617) 309
    Cambridge
    Ctc Communications Corp. - Ma
    Landline
  • (617) 310
    Boston
    Verizon New England Inc.
    Landline
  • (617) 312
    West Roxbury
    Cellco Partnership Dba Verizon Wireless - Ma
    Mobile
  • (617) 313
    Somerville
    Broadview Networks, Inc. - Ma
    Landline
  • (617) 314
    Cambridge
    Broadwing Communications, Llc - Ma
    Landline
  • (617) 315
    Cambridge
    Mci Worldcom Communications, Inc. - Ma
    Landline
  • (617) 316
    Boston
    Tc Systems, Inc.
    Landline
  • (617) 317
    Franklin
    Norfolk County Internet, Inc.
    Landline
  • (617) 318
    Worcester
    Conversent Communications Of Massachusetts, Llc
    Landline
  • (617) 319
    Norton
    Omnipoint Miami E License, Llc
    Mobile
  • (617) 320
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 321
    Charlestown
    Broadview Networks, Inc. - Ma
    Landline
  • (617) 322
    Chelmsford
    Comcast Phone Of Massachusetts, Inc. - Ma
    Landline
  • (617) 323
    West Roxbury
    Verizon New England Inc.
    Landline
  • (617) 324
    Cambridge
    Verizon New England Inc.
    Landline
  • (617) 325
    West Roxbury
    Verizon New England Inc.
    Landline
  • (617) 326
    Cambridge
    Xo Massachusetts, Inc.
    Landline
  • (617) 327
    West Roxbury
    Verizon New England Inc.
    Landline
  • (617) 328
    Quincy
    Verizon New England Inc.
    Landline
  • (617) 329
    Stoneham
    Rcn Telecom Services, Inc. - Ma
    Landline
  • (617) 330
    Boston
    Verizon New England Inc.
    Landline
  • (617) 331
    Norton
    Omnipoint Miami E License, Llc
    Mobile
  • (617) 332
    Newtonville
    Verizon New England Inc.
    Landline
  • (617) 333
    Hyde Park
    Verizon New England Inc.
    Landline
  • (617) 334
    Woburn
    Rcn Telecom Services, Inc. - Ma
    Landline
  • (617) 335
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 336
    Boston
    Paetec Communications, Inc.- Ma
    Landline
  • (617) 337
    Stoneham
    Rcn Telecom Services, Inc. - Ma
    Landline
  • (617) 338
    Boston
    Verizon New England Inc.
    Landline
  • (617) 339
    Cambridge
    Verizon New England Inc.
    Landline
  • (617) 340
    Cambridge
    Ctc Communications Corp. - Ma
    Landline
  • (617) 341
    Boston
    Verizon New England Inc.
    Landline
  • (617) 342
    Boston
    Verizon New England Inc.
    Landline
  • (617) 343
    Boston
    Verizon New England Inc.
    Landline
  • (617) 344
    Boston
    Xo Massachusetts, Inc.
    Landline
  • (617) 345
    Boston
    Verizon New England Inc.
    Landline
  • (617) 346
    Boston
    Verizon New England Inc.
    Landline
  • (617) 347
    Cambridge
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (617) 348
    Boston
    Verizon New England Inc.
    Landline
  • (617) 349
    Cambridge
    Verizon New England Inc.
    Landline
  • (617) 350
    Boston
    Verizon New England Inc.
    Landline
  • (617) 351
    Boston
    Verizon New England Inc.
    Landline
  • (617) 352
    West Roxbury
    Verizon New England Inc.
    Landline
  • (617) 353
    Boston
    Verizon New England Inc.
    Landline
  • (617) 354
    Cambridge
    Verizon New England Inc.
    Landline
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