Area Code (412) Information:

State: Pennsylvania - PA

Major Cities: Allison Park, McKees Rocks, Braddock, Mount Oliver, Braddock Hills, Noblestown, Observatory, Coraopolis, Arsenal, Allegheny, Verona, Export, Brentwood, Turtle Creek, Crafton, McKnight, Carnegie, Oakland, Etna, Monroeville

Major Carriers: Leap Wireless Intl, Inc. Dba Cricket Comm, Inc., Sprint Spectrum L.p., Nextel Communications, Inc., New Cingular Wireless Pcs, Llc - Oh, Aerial Communications, Comcast Phone Of Pennsylvania, Llc - Pa, Verizon Pennsylvania, Inc., Cellco Partnership Dba Verizon Wireless - Pa, Commpartners, Llc - Pa, Cavalier Telephone Mid-atlantic. Llc - Pa, Remi Retail Communications, Llc - Pa, Global Crossing Local Services, Inc.-pa, Mcimetro, Ats, Inc., Paetec Communications, Inc. - Pa, Tcg America Pittsburgh, Inc., Advanced Telephone Sys Inc Dba Htc Communications, Choice One Communications, Inc., Full Service Computing Corporation, Blue Licenses Holding, Llc, Core Communications, Inc. - Pa