Area code 1-857-XXX-XXXX

State: Massachusetts

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  • In service since: 2001
  • Landlines: 87
  • Wireless prefixes: 70
  • Carriers: 29
  • Counties: 6
  • ZIP codes: 21
  • Major cities: Boston, West Roxbury, Norton, Cambridge, Woburn

Area Code 857 has 157 prefixes

Prefix

County

City

Carrier

Type

1-857-444

Middlesex

Somerville

Peerless Network Of Massachusetts, Llc - Ma

Landline

1-857-995

Middlesex

Cambridge

Broadwing Communications, Llc - Ma

Landline

1-857-293

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-254

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-366

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-588

Suffolk

Boston

Allegiance Telecom, Inc. - Ma

Landline

1-857-574

Suffolk

Boston

Ctc Communications Corp. - Ma

Landline

1-857-368

Suffolk

Boston

Paetec Communications, Inc.

Landline

1-857-214

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-598

Middlesex

Cambridge

Xo Massachusetts, Inc.

Landline

1-857-228

Middlesex

Cambridge

Ctc Communications Corp. - Ma

Landline

1-857-268

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-559

Suffolk

Boston

Allegiance Telecom, Inc. - Ma

Landline

1-857-229

Suffolk

West Roxbury

Ctc Communications Corp. - Ma

Landline

1-857-547

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-362

Suffolk

Boston

Verizon New England Inc.

Landline

1-857-816

Middlesex

Cambridge

Xo Massachusetts, Inc.

Landline

1-857-264

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-240

Suffolk

Boston

Peerless Network Of Massachusetts, Llc - Ma

Landline

1-857-776

Middlesex

Bedford

Rnk, Inc.

Landline

1-857-524

Suffolk

Boston

Allegiance Telecom, Inc. - Ma

Landline

1-857-216

Middlesex

Cambridge

Ymax Communications Corp. - Ma

Landline

1-857-252

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-255

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-223

Middlesex

Cambridge

Ctc Communications Corp. - Ma

Landline

1-857-221

Suffolk

Boston

Sprint Spectrum L.p.

Wireless

1-857-202

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-997

Middlesex

Bedford

Rnk, Inc.

Landline

1-857-248

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-206

Norfolk

Avon

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-544

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-300

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-399

Middlesex

Bedford

Rnk, Inc.

Landline

1-857-363

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-389

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-453

Middlesex

Cambridge

Broadwing Communications, Llc - Ma

Landline

1-857-939

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-257

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-307

Verizon New England Inc.

Landline

1-857-266

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-260

Middlesex

Woburn

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-258

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-220

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-209

Suffolk

Boston

Broadwing Communications, Llc - Ma

Landline

1-857-210

Norfolk

Avon

Sprint Spectrum L.p.

Wireless

1-857-217

Middlesex

Woburn

Rnk, Inc.

Landline

1-857-204

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-888

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-413

Bristol

Norton

Broadwing Communications, Llc - Ma

Landline

1-857-294

Bristol

Norton

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-891

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-249

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-492

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-449

Suffolk

Boston

Comcast Phone Of Massachusetts, Inc. - Ma

Landline

1-857-401

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-576

Middlesex

Bedford

Rnk, Inc.

Landline

1-857-526

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-472

Middlesex

Cambridge

New Cingular Wireless Pcs, Llc - Dc

Wireless

1-857-654

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-208

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-312

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-222

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-230

Middlesex

Woburn

Omnipoint Miami E License, Llc

Wireless

1-857-919

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-227

Suffolk

Boston

Mcimetro Access Transmission Services Llc

Landline

1-857-236

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-488

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-333

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-417

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-244

Middlesex

Chelmsford

Bandwidth.com Clec, Llc - Ma

Landline

1-857-288

Suffolk

Boston

Xo Massachusetts, Inc.

Landline

1-857-246

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-234

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-251

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-334

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-225

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-219

Suffolk

Boston

Neutral Tandem-massachusetts, Llc - Ma

Landline

1-857-226

Dsci Corporation - Ma

Landline

1-857-445

Bristol

Norton

New Cingular Wireless Pcs, Llc - Dc

Wireless

1-857-200

Middlesex

Woburn

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-728

Suffolk

Boston

Allegiance Telecom, Inc. - Ma

Landline

1-857-237

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-540

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-243

Middlesex

Chelmsford

Broadvox-clec, Llc - Ma

Landline

1-857-212

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-928

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-615

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-207

Bristol

Norton

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-232

Suffolk

Boston

Neutral Tandem-massachusetts, Llc - Ma

Landline

1-857-373

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-247

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-317

Suffolk

Boston

Qwest Communications Company, Llc

Landline

1-857-272

Middlesex

Cambridge

New Cingular Wireless Pcs, Llc - Dc

Wireless

1-857-756

Middlesex

Cambridge

Metropolitan Telecommunications Of Mass Dba Mettel

Landline

1-857-600

Suffolk

Boston

Bandwidth.com Clec, Llc - Ma

Landline

1-857-318

Bristol

Norton

Allegiance Telecom, Inc. - Ma

Landline

1-857-869

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-241

Middlesex

Cambridge

Broadwing Communications, Llc - Ma

Landline

1-857-998

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-626

Middlesex

Bedford

Rnk, Inc.

Landline

1-857-829

Suffolk

Boston

Sprint Spectrum L.p.

Wireless

1-857-499

Middlesex

Cambridge

New Cingular Wireless Pcs, Llc - Dc

Wireless

1-857-523

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-265

Norfolk

Avon

New Cingular Wireless Pcs, Llc - Dc

Wireless

1-857-253

Suffolk

Charlestown

Broadview Networks, Inc. - Ma

Landline

1-857-719

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-404

Suffolk

West Roxbury

Comcast Phone Of Massachusetts, Inc. - Ma

Landline

1-857-498

Middlesex

Cambridge

New Cingular Wireless Pcs, Llc - Dc

Wireless

1-857-321

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-383

Norfolk

Walpole

Nextel Communications, Inc.

Wireless

1-857-364

Broadview Networks, Inc. - Ma

Landline

1-857-452

Suffolk

Boston

Sprint Spectrum L.p.

Wireless

1-857-231

Norfolk

Walpole

Sprint Spectrum L.p.

Wireless

1-857-636

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-205

Middlesex

Cambridge

New Cingular Wireless Pcs, Llc - Dc

Wireless

1-857-218

Verizon New England Inc.

Landline

1-857-403

Suffolk

Boston

Paetec Communications, Inc.

Landline

1-857-250

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-201

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-238

Suffolk

Boston

Verizon New England Inc.

Landline

1-857-273

Suffolk

Boston

Comcast Phone Of Massachusetts, Inc. - Ma

Landline

1-857-245

Middlesex

Cambridge

Ymax Communications Corp. - Ma

Landline

1-857-261

Middlesex

Chelmsford

Metro Pcs, Inc.

Landline

1-857-500

Middlesex

Bedford

Rnk, Inc.

Landline

1-857-303

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-215

Verizon New England Inc.

Landline

1-857-281

Middlesex

Cambridge

Halo Wireless Services, Inc.

Wireless

1-857-285

Worcester

Westborough

Paetec Communications, Inc.

Landline

1-857-213

Suffolk

Boston

Paetec Communications, Inc.

Landline

1-857-999

Middlesex

Somerville

Peerless Network Of Massachusetts, Llc - Ma

Landline

1-857-996

Suffolk

Boston

Verizon New England Inc.

Landline

1-857-235

Middlesex

Cambridge

Verizon New England Inc.

Landline

1-857-777

Middlesex

Somerville

Peerless Network Of Massachusetts, Llc - Ma

Landline

1-857-269

Middlesex

Somerville

Peerless Network Of Massachusetts, Llc - Ma

Landline

1-857-256

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-814

Middlesex

Cambridge

Multiple Ocn Listing

Landline

1-857-276

Citrix Communications Llc - Ma

Landline

1-857-304

Middlesex

Cambridge

Teleport Communications Group - Boston

Landline

1-857-753

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-400

Suffolk

Boston

Bandwidth.com Clec, Llc - Ma

Landline

1-857-233

Middlesex

Woburn

Sprint Spectrum L.p.

Wireless

1-857-224

Suffolk

Boston

Verizon New England Inc.

Landline

1-857-284

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-203

Suffolk

West Roxbury

Verizon New England Inc.

Landline

1-857-991

Suffolk

Boston

Comcast Phone Of Massachusetts, Inc. - Ma

Landline

1-857-259

Suffolk

West Roxbury

New Cingular Wireless Pcs, Llc - Dc

Wireless

1-857-301

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-277

Bristol

Norton

Omnipoint Miami E License, Llc

Wireless

1-857-342

Suffolk

Boston

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-350

Bristol

Norton

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-242

Suffolk

Charlestown

Dsci Corporation - Ma

Landline

1-857-313

Middlesex

Woburn

Omnipoint Miami E License, Llc

Wireless

1-857-345

Suffolk

West Roxbury

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-263

Middlesex

Woburn

Cellco Partnership Dba Verizon Wireless - Ma

Wireless

1-857-239

Suffolk

Boston

Cbeyond Communications, Llc - Ma

Landline

1-857-496

Suffolk

Boston

Comcast Phone Of Massachusetts, Inc. - Ma

Landline

1-857-323

Suffolk

Chelsea

Verizon New England Inc.

Landline