รหัสไปรษณีย์Oklahoma (OK)
เขต
77Adair County 5Alfalfa County 8Atoka County 5Beaver County 5Beckham County 6Blaine County 8Bryan County 15Caddo County 13Canadian County 8Carter County 13Cherokee County 8Choctaw County 8Cimarron County 4Cleveland County 13Coal County 5Comanche County 16Cotton County 4Craig County 4Creek County 14Custer County 6Delaware County 8Dewey County 8Ellis County 4Garfield County 17Garvin County 8Grady County 11Grant County 7Greer County 3Harmon County 3Harper County 4Haskell County 7Hughes County 7Jackson County 10Jefferson County 7Johnston County 9Kay County 9Kingfisher County 7Kiowa County 7Latimer County 4Le Flore County 19Lincoln County 10Logan County 8Love County 5Major County 7Marshall County 3Mayes County 12McClain County 7McCurtain County 16McIntosh County 6Murray County 3Muskogee County 15Noble County 6Nowata County 5Okfuskee County 5Oklahoma County 88Okmulgee County 7Osage County 12Ottawa County 10Pawnee County 7Payne County 10Pittsburg County 16Pontotoc County 8Pottawatomie County 11Pushmataha County 9Roger Mills County 6Rogers County 8Seminole County 7Sequoyah County 8Stephens County 9Texas County 7Tillman County 7Tulsa County 62Wagoner County 8Washington County 9Washita County 10Woods County 5Woodward County 6