Reference Data
Rate Center Directory
HILLSDALE, OK Rate Center

HILLSDALE — OK

Data last updated: March 10, 2026

LATA
536
State
OK
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
36.56439704702, -97.99129540250202

Area Codes

580

Top Carriers

Carrier OCN NXX Count
ONVOY, LLC - OK 409F 1
SOUTHWESTERN BELL 9533 1