Customer Service Hours of Operation
Monday - Friday 7:30 a.m. to 5 p.m.*

*Requests for proposals available on Friday until 3 p.m. by calling 405-607-4709.

2009 Holiday Schedule
November 25: Thanksgiving Holiday (Offices close at 12 p.m. noon)
November 26: Thanksgiving Day
November 27: Thanksgiving Holiday
December 24: Christmas Eve
December 25: Christmas Day

2010 Holiday Schedule
January 1, 2010: New Year's Day
February 15: President's Day
April 2: Good Friday
May 28: Memorial Day
May 31: Memorial Day
July 2: Independence Day
July 5: Independence Day
September 3: Labor Day
September 6: Labor Day
November 24: Thanksgiving Holiday (Offices close at 12 p.m. noon)
November 25: Thanksgiving Day
November 26: Thanksgiving Holiday
December 23: Christmas Holiday
December 24: Christmas Eve
December 31: New Year's Eve