Reference Data

Rate Center Directory

WINTHROP, AR Rate Center

WINTHROP — AR

Data last updated: March 10, 2026

LATA

528

State

AR

Area Codes

1

Exchanges (NXX)

1

Carriers

1

Coordinates

33.83128875142368, -94.35422400796395

Area Codes

870

Top Carriers

Carrier	OCN	NXX Count
WALNUT HILL TEL. CO.	1729	1