Reference Data Rate Center Directory KELLOGG, IA Rate Center KELLOGG — IA Data last updated: March 10, 2026 LATA 632 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 41.71678456042962, -92.9074771060086 Area Codes 641 Top Carriers Carrier OCN NXX Count PARTNER COMMUNICATIONS COOPERATIVE 1187 1
