The primary function of the chest is for shoulder transverse adduction, flexion, internal rotation, adduction and extension. The origin of the chest (pectoralis major) attaches onto the anterior of the sternum and the 2nd to 6th of the ribs.
Area code 405 serves the U.S. state of Oklahoma. It covers the Oklahoma City Metropolitan Area including cities such as Oklahoma City, Edmond, El Reno, Norman, Stillwater, Shawnee, Chickasha, Tuttle, and Moore.he other three area codes serving Oklahoma are 539 and 918, which cover northeastern Oklahoma (including the city of Tulsa); and 580, which serves western and southern Oklahoma.
Area code 639 was put into service on 05/25/13. Area code 639 is an overlay of area code 306.Mandatory 10 digit dialing is required. Ten digit dialing (area code + seven digit number) is necessary in the 306/639 overlay because two different homes in the same geographic area can have the same seven digit phone number but each would have a different area code.rea Code 639 History: Area code 639 was put into service on 05/25/13. Area code 639 is an overlay of area code 306. Mandatory 10 digit dialing is required.