Reference Data

Rate Center Directory

DELAVAN, IL Rate Center

DELAVAN — IL

Data last updated: March 10, 2026

LATA

368

State

IL

Area Codes

1

Exchanges (NXX)

3

Carriers

3

Coordinates

40.36871282289498, -89.542778885951

Area Codes

309

Top Carriers

Carrier	OCN	NXX Count
ONVOY, LLC	224C	1
STRATUS NETWORKS	495J	1
ILLINOIS BELL TEL CO	9329	1