IEC Federal Credit Union, Springfield, IL Instalment Loans Business Loan Personal Loans Car Title Loans Online Loans Springfield, IL 6460 South 6th Street. ZIP Code: 62712 (217) 529-6045 Illinois, Springfield, Instalment Loans About IEC Federal Credit Union Opening Hours Monday 8:00 AM – 4:30 PM Tuesday 8:00 AM – 4:30 PM Wednesday 8:00 AM – 4:30 PM Thursday 8:00 AM – 4:30 PM Friday 8:00 AM – 4:30 PM Saturday Closed Sunday Closed Flat Branch Home Loans Instalment Loans in Springfield, Illinois Alliance Community Bank Instalment Loans in Springfield, Illinois IEC Federal Credit Union on the map Show on Google Map