| Arkansas County | 05001 | Central | De Witt, Gillett, St. Charles, Stuttgart |
| Ashley County | 05003 | Central | Crossett, Hamburg, Portland, Sulphur Springs |
| Baxter County | 05005 | Central | Gassville, Midway, Mountain Home, Norfork |
| Benton County | 05007 | Central | Bella Vista, Bentonville, Bethel Heights, Decatur, Elm Springs, Garfield, Gentry, Gravette, Lowell, Rogers, Siloam Springs, Springdale |
| Boone County | 05009 | Central | Harrison, Lead Hill, Omaha |
| Bradley County | 05011 | Central | Warren |
| Carroll County | 05015 | Central | Berryville, Green Forest |
| Chicot County | 05017 | Central | Dermott, Eudora |
| Clark County | 05019 | Central | Arkadelphia, Beirne, Gurdon |
| Clay County | 05021 | Central | Corning, Knobel, Piggott |
| Cleburne County | 05023 | Central | Heber Springs, Ida |
| Columbia County | 05027 | Central | Magnolia |
| Conway County | 05029 | Central | Morrilton, Plumerville |
| Craighead County | 05031 | Central | Bono, Cash, Jonesboro, Monette |
| Crawford County | 05033 | Central | Alma, Van Buren |
| Crittenden County | 05035 | Central | Crawfordsville, Earle, Marion, West Memphis |
| Cross County | 05037 | Central | Fair Oaks, Wynne |
| Dallas County | 05039 | Central | Fordyce |
| Desha County | 05041 | Central | Arkansas City, Dumas, McGehee, Tillar |
| Drew County | 05043 | Central | Monticello, Tillar |
| Faulkner County | 05045 | Central | Conway, Greenbrier |
| Franklin County | 05047 | Central | Altus, Charleston, Fort Chaffee, Ozark |
| Fulton County | 05049 | Central | Ash Flat, Cherokee Village |
| Garland County | 05051 | Central | Hot Springs, Royal |
| Grant County | 05053 | Central | Prattsville, Sheridan |
| Greene County | 05055 | Central | Marmaduke, Paragould |
| Hempstead County | 05057 | Central | Fulton, Hope |
| Hot Spring County | 05059 | Central | Bismarck, Malvern |
| Howard County | 05061 | Central | Dierks, Nashville, Umpire |
| Independence County | 05063 | Central | Batesville, Cave City, Magness |
| Izard County | 05065 | Central | Brockwell, Guion, Melbourne, Pineville |
| Jackson County | 05067 | Central | Newport, Tuckerman |
| Jefferson County | 05069 | Central | Altheimer, Pine Bluff, Tucker |
| Johnson County | 05071 | Central | Clarksville, Knoxville |
| Lafayette County | 05073 | Central | Bradley, Lewisville, Stamps |
| Lawrence County | 05075 | Central | Hoxie, Imboden, Smithville, Walnut Ridge |
| Lee County | 05077 | Central | Marianna, Moro |
| Little River County | 05081 | Central | Ashdown, Foreman, Winthrop |
| Logan County | 05083 | Central | Booneville, Paris, Scranton |
| Lonoke County | 05085 | Central | Cabot, Carlisle, England, Humnoke, Lonoke |
| Madison County | 05087 | Central | St. Paul |
| Marion County | 05089 | Central | Flippin, Yellville |
| Miller County | 05091 | Central | Texarkana |
| Mississippi County | 05093 | Central | Armorel, Blytheville, Dell, Joiner, Leachville, Manila, Osceola, West Ridge, Wilson |
| Monroe County | 05095 | Central | Brinkley, Clarendon |
| Montgomery County | 05097 | Central | Glenwood, Mount Ida, Norman |
| Nevada County | 05099 | Central | Prescott |
| Newton County | 05101 | Central | Jasper, Western Grove |
| Ouachita County | 05103 | Central | Bearden, Camden, East Camden |
| Perry County | 05105 | Central | Bigelow |
| Phillips County | 05107 | Central | Barton, Helena, Marvell, Mellwood, West Helena |
| Pike County | 05109 | Central | Glenwood, Murfreesboro |
| Poinsett County | 05111 | Central | Marked Tree, Trumann, Waldenburg, Weiner |
| Polk County | 05113 | Central | Big Fork, Cove, Hatfield, Mena |
| Pope County | 05115 | Central | Atkins, Phoenix Township, Russellville |
| Prairie County | 05117 | Central | Fredonia |
| Pulaski County | 05119 | Central | Alexander, Jacksonville, Little Rock, Maumelle, North Little Rock, Sherwood |
| Randolph County | 05121 | Central | Pocahontas |
| Saline County | 05125 | Central | Alexander, Bauxite, Benton, Bryant, Haskell, Paron |
| Scott County | 05127 | Central | Mansfield |
| Sebastian County | 05131 | Central | Barling, Fort Chaffee, Fort Smith, Greenwood, Lavaca, Mansfield |
| Sevier County | 05133 | Central | De Queen, Gillham |
| Sharp County | 05135 | Central | Ash Flat, Cave City, Cherokee Village |
| St. Francis County | 05123 | Central | Colt, Forrest City, Hughes, Widener |
| Stone County | 05137 | Central | Mountain View |
| Union County | 05139 | Central | El Dorado, Mount Holly, Norphlet, Smackover, Strong |
| Van Buren County | 05141 | Central | Clinton |
| Washington County | 05143 | Central | Elm Springs, Fayetteville, Johnson, Lincoln, Prairie Grove, Springdale, Tontitown, West Fork |
| White County | 05145 | Central | Bald Knob, Beebe, Bradford, Judsonia, Kensett, Searcy |
| Woodruff County | 05147 | Central | Augusta, Cotton Plant, McCrory |
| Yell County | 05149 | Central | Danville, Dardanelle, Havana |
