Reference Data

Rate Center Directory

SO ENGLISH, IA Rate Center

SO ENGLISH — IA

Data last updated: March 10, 2026

LATA

635

State

IA

Area Codes

1

Exchanges (NXX)

2

Carriers

2

Coordinates

41.45189226693334, -92.0882518077399

Area Codes

319

Top Carriers

Carrier	OCN	NXX Count
MODERN COOP. TEL. CO.	1247	1
MCC TELEPHONY LLC	593K	1