Reference DataRate Center DirectorySO EMMONS, IA Rate CenterSO EMMONS — IAData last updated: October 30, 2026LATA632StateIAArea Codes1Exchanges (NXX)1Carriers1Coordinates43.4926, -93.488361Area Codes641Top CarriersCarrierOCNNXX CountWINNEBAGO COOP. TEL. ASSN. - IA13371