Reference DataRate Center DirectoryVANDALIA, MI Rate CenterVANDALIA — MIData last updated: October 30, 2026LATA348StateMIArea Codes1Exchanges (NXX)2Carriers1Coordinates41.917391898349, -85.91504341535097Area Codes269Top CarriersCarrierOCNNXX CountFRONTIER NORTH, INC. - MI06952