Area Code (313) Information:

State: Michigan - MI

Major Cities: Dearborn Heights, Taylor, Detroit, Shelby Township, Lincoln Park, Harrison Township, Dearborn, Brownstown, Superior Township, Royal Oak, Clawson, Saint Clair Shores, Canton, Southfield, Beverly Hills, Farmington, Madison Heights, Allen Park

Major Carriers: Sbc Internet Services, Inc., Cat Communications International, Inc. - Mi, Winstar Communications, Llc - Mi, Pac-west Telecomm, Inc. - Mi, Metro Pcs, Inc., Comcast Phone Of Michigan, Llc - Mi, Cbeyond Communications, Llc - Mi, Omnipoint Communications Midwest Operations Llc, Nextel Communications, Inc., Sprint Spectrum L.p., New Cingular Wireless Pcs, Llc - Mi, Global Crossing Telemanagement, Inc.-mi, Cost Plus Communications, Llc - Mi, Long Distance Of Michigan, Inc. Dba Ldmi - Mi, Allegiance Telecom Of Michigan, Inc., Cellco Partnership Dba Verizon Wireless - Mi, Xo Michigan, Inc., At&t Local, Focal Communications Corporation Of Michigan, Level 3 Communications, Llc - Mi