Reference Data Rate Center Directory BIRMINGHAM, IA Rate Center BIRMINGHAM — IA Data last updated: March 10, 2026 LATA 634 State IA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 40.87834812764215, -91.94657815546987 Area Codes 319 Top Carriers Carrier OCN NXX Count VAN BUREN TEL. CO., INC. 1319 1
