Reference Data
Rate Center Directory
SHEFFIELD, IA Rate Center

SHEFFIELD — IA

Data last updated: June 25, 2026

LATA
632
State
IA
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
42.89378994955484, -93.21646761642445

Area Codes

641

Top Carriers

CarrierOCNNXX Count
FRONTIER COMMUNICATIONS OF IOWA, INC.11271
FRACTEL, LLC965H1