Reference Data

Rate Center Directory

OOSTBURG, WI Rate Center

OOSTBURG — WI

Data last updated: March 10, 2026

LATA

356

State

WI

Area Codes

1

Exchanges (NXX)

4

Carriers

3

Coordinates

43.62198277570229, -87.79499667383615

Area Codes

920

Top Carriers

Carrier	OCN	NXX Count
LEVEL 3 COMMUNICATIONS, LLC - WI	5489	2
FRONTIER NORTH INC. - WI	0886	1
T-MOBILE USA, INC.	6529	1