Area Code (517) Information:

State: Michigan - MI

Major Cities: Adrian, Haslett, Williamston, Brooklyn, Dimondale, Grass Lake, Lansing, Perry, Onsted, Grand Ledge, Jackson, Nashville, Laingsburg, Leslie, Quincy, Bronson, Caro, Jerome, Dewitt, Parma

Major Carriers: Ameritech Michigan, Nextel Communications, Inc., Sprint Spectrum L.p., Cellco Partnership Dba Verizon Wireless - Mi, Long Distance Of Michigan, Inc. Dba Ldmi - Mi, Omnipoint Communications Midwest Operations Llc, At&t Local, Verizon North Inc.-mi, Comcast Phone Of Michigan, Llc - Mi, Centurytel Midwest-midwest, Inc., Springport Telephone Co., New Cingular Wireless Pcs, Llc - Mi, Verizon North Inc.-mi (alltel), United Telecom, Inc. - Mi, Alltel Communications, Inc. - Mi, Sand Creek Telephone Co., Shiawassee Telephone Co., Focal Communications Corporation Of Michigan, Centurytel Wireless, Inc.-mi, Frontier Communications Of Michigan, Inc.