OCI Customer Service

Customer Service Supervisor

Mona Smitherman

General Customer Service Issues

Local & Long Distance: 405.964.7200
Toll-free: 1.800.522.3565

Warranty Issues and Complaints

PHONE FAX
405.964.7237 405.964.7222

Regional Contacts

SALES REGION PHONE
Northeastern Region 405.964.7207
Southeastern Region 405.964.7208
405.964.7243
Central Oklahoma Metropolitan Area 405.964.7202
Western Region 405.964.7203
Fax Lines 405.964.7222