Reference Data

Rate Center Directory

OSSIAN, IA Rate Center

OSSIAN — IA

Data last updated: March 10, 2026

LATA

635

State

IA

Area Codes

1

Exchanges (NXX)

2

Carriers

2

Coordinates

43.14538972084838, -91.76383393657737

Area Codes

563

Top Carriers

Carrier	OCN	NXX Count
ACE TEL. ASSN. - IA	1346	1
MCC TELEPHONY LLC	593K	1