



| Phone Numbers | |
| Member Services, ACE Help Desk: | 866/MyCorp1 (866/692-6771) |
| Investments: | 800/366-2677 |
| Main Offices: | 866/MyCorp1 (866/692-6771) |
| Fax: | 614/825-9201 |
| Hours of Operation | |
| Investments | |
| Monday – Friday | 8:00 a.m. – 5:00 p.m. Eastern time |
| Member Services | |
| Monday – Friday | 8:00 a.m. – 6:00 p.m. Eastern time |
| ACE Help Desk | |
| Monday – Friday | 8:00 a.m. – 7:30 p.m. Eastern time |
| Holiday Closings | |
| 2010 | |
| New Year's Day | Friday, January 1st, 2010 |
| Martin Luther King, Jr. Day | Monday, January 18th, 2010 |
| President's Day | Monday, February 15th, 2010 |
| Memorial Day | Monday, May 31st, 2010 |
| Independence Day | Monday, July 5th, 2010 |
| Labor Day | Monday, September 6th, 2010 |
| Columbus Day | Monday, October 11th, 2010 |
| Veterans Day | Thursday, November 11th, 2010 |
| Thanksgiving | Thursday, November 25th, 2010 |