Reference Data
Rate Center Directory
OLIN, IA Rate Center

OLIN — IA

Data last updated: March 10, 2026

LATA
635
State
IA
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
41.99909552907653, -91.14132501733195

Area Codes

319

Top Carriers

Carrier OCN NXX Count
OLIN TEL. CO., INC. 1264 1
LEVEL 3 COMMUNICATIONS, LLC - IA 9877 1