phone book, or the business directory.

Area Code 442

Located in the Pacific (GMT -08:00) time zone. Area code 442 serves the state of California. This area code was assigned on July 22nd, 1999. On November 21st, 2009 it went into service. 442 is a General Purpose Code. 442 service area does overlap with 760 area codes. Dialing pattern for local calls within the same NPA (area code) is 1+10D.

Information for Area Code 442

Area Code
442
Country
United States
State
California (CA)
Major City
Barstow
Time Zone
Pacific (GMT -08:00)

List of Cities in Area Code Overlay Complex 270

  • Baker
  • Valley Center
  • Escondido
  • Palm Springs
  • El Centro
  • Victorville
  • California City
  • Carlsbad
  • Vista
  • Hesperia
  • Borrego Springs
  • Ridgecrest
  • Mountain Center
  • Oceanside
  • Pala
  • Joshua Tree
  • Imperial
  • Inyokern
  • Barstow
  • Mammoth Lakes
  • San Marcos
  • Phelan
  • Fallbrook
  • Indio
  • Trona
  • Landers
  • Independence
  • Holtville
  • Calexico
  • Nipton
  • Benton
  • Newberry Springs
  • Brawley
  • Bishop
  • Lake Isabella
  • Bridgeport
  • Calipatria
  • Big Pine
  • Twentynine Palms
  • Adelanto
  • San Bernardino
  • Morongo Valley
  • Daggett
  • Death Valley
  • Desert Hot Springs

List of Zip Codes in Area Code 442

  • 92231
  • 93517
  • 92227
  • 92083
  • 92081
  • 92084
  • 92284
  • 92285
  • 92251
  • 92028
  • 92233
  • 93513
  • 92262
  • 92264
  • 92277
  • 92278
  • 92203
  • 92201
  • 92082
  • 93240
  • 92394
  • 92392
  • 92395
  • 92366
  • 92364
  • 93512
  • 92058
  • 92056
  • 92054
  • 92365
  • 92327
  • 92243
  • 93514
  • 92009
  • 92011
  • 92010
  • 92347
  • 92311
  • 92029
  • 92027
  • 92025
  • 92328
  • 92256
  • 92240
  • 92282
  • 93505
  • 92301
  • 92345
  • 92344
  • 92407
  • 92241
  • 92309
  • 92059
  • 92061
  • 92252
  • 93527
  • 92260
  • 92561
  • 92210
  • 92004
  • 92066
  • 93555
  • 93546
  • 93562
  • 93526
  • 92250
  • 92078
  • 92069
  • 92397
  • 92371
  • 92372

SPs and Telephone companies in Area Code 270

  • Telcentris Communications, Llc - Ca
  • New Cingular Wireless Pcs, Llc
  • Pacific Bell
  • Cellco Partnership Dba Verizon Wireless - Ca
  • T-mobile Usa, Inc.
  • Mci Worldcom Communications, Inc., Ca
  • Level 3 Telecom Of California, Lp - Ca
  • Utility Telecom Group, Llc - Ca
  • Bandwidth.com Clec, Llc - Ca
  • Centurylink Communications Llc
  • Mosaic Networx Llc - Ca
  • Sprint Spectrum L.p.
  • Local Access Services Llc - Ca
  • Level 3 Communications, Llc - Ca
  • Peerless Network Of California, Llc - Ca
  • Metro Pcs, Inc.
  • Mcimetro Access Transmission Services Llc
  • Race Telecommunications, Inc. - Ca
  • Cf Communications, Llc Dba Telekenex - Ca
  • Telnyx Llc
  • Charter Fiberlink Ca-cco, Llc - Ca
  • Neutral Tandem-california, Llc - Ca
  • Time Warner Cbl Info Svcs (ca) Dba Time Warner Cab
  • Cebridge Telecom Ca, Llc Dba Suddenlink Comms - Ca
  • Flat West Wireless, Llc
  • Wide Voice, Llc - Ca
  • At&t Corp.
  • Metropcs Networks, Llc
  • Broadvox-clec, Llc - Ca
  • Getgo Communications Llc - Ca
  • Airus, Inc. - Ca

Phone Numbers Beginning With 442