Locations and Hours Locations and Hours Location and Hours From the Manager . MAIN OFFICE P. O. Box 2079 1911 Plaza Drive Warsaw, IN 46581-2079 EMAIL Click the EMail Button below to send us your comments and/or questions. OFFICE HOURS Monday-Friday 8:30 am to 5:00 pm DRIVE-UP FACILITY 1911 Plaza Dr. Warsaw, IN DRIVE-UP HOURS Monday - Friday 9:00am - 5:00pm Saturday 9:00am - Noon . SYBIL Telephone Account Access Toll-Free: 1-800-669-6912 . 574-372-2521 FAX: 574-269-5560 Toll-Free: 1-800-669-1537