Contacts
Northern Service Center - Oklahoma City/Muskogee/Tulsa
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The Tulsa Post Office and Courthouse is located at 224 South Boulder Avenue in downtown Tulsa, Oklahoma. First completed in 1917, this Classical Revival style Post Office and Courthouse has been described as “the postal beauty of the southwest…a marble, bronze and granite memorial to its builders.”
Tenants with any facility related questions, concerns or requests, should contact GSA’s, using the contact information provided on the right.
Upon entry, an impressive marble lobby and grand staircase greets visitors. One of the building’s most unique features is the “Tulsey Judicial Window,” located in the stair landing between the first and second floor. It was installed in 1996 as part of GSA’s Art and Architecture program.
Learn more historical information about this building, which is listed on the National Register of Historic Places
Northern Service Center - Oklahoma City/Muskogee/Tulsa
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Rates for Alaska, Hawaii, U.S. Territories and Possessions are set by the Department of Defense.
Rates for foreign countries are set by the State Department.
Rates are available between 10/1/2022 and 09/30/2025.
The End Date of your trip can not occur before the Start Date.
Traveler reimbursement is based on the location of the work activities and not the accommodations, unless lodging is not available at the work activity, then the agency may authorize the rate where lodging is obtained.
Unless otherwise specified, the per diem locality is defined as "all locations within, or entirely surrounded by, the corporate limits of the key city, including independent entities located within those boundaries."
Per diem localities with county definitions shall include"all locations within, or entirely surrounded by, the corporate limits of the key city as well as the boundaries of the listed counties, including independent entities located within the boundaries of the key city and the listed counties (unless otherwise listed separately)."
When a military installation or Government - related facility(whether or not specifically named) is located partially within more than one city or county boundary, the applicable per diem rate for the entire installation or facility is the higher of the rates which apply to the cities and / or counties, even though part(s) of such activities may be located outside the defined per diem locality.