| Harris County | 48201 | 325 | 48201453603, 48201533301, 48201432502, 48201222800, 48201332100 |
| Dallas County | 48113 | 202 | 48113014603, 48113009002, 48113012101, 48113014161, 48113005000 |
| Bexar County | 48029 | 110 | 48029160200, 48029170102, 48029110500, 48029170500, 48029191410 |
| Tarrant County | 48439 | 103 | 48439106503, 48439104701, 48439105800, 48439103601, 48439105206 |
| El Paso County | 48141 | 45 | 48141003804, 48141002100, 48141010408, 48141003901, 48141000302 |
| Travis County | 48453 | 45 | 48453040900, 48453043300, 48453042600, 48453002413, 48453044000 |
| Hidalgo County | 48215 | 42 | 48215020105, 48215023106, 48215024126, 48215021703, 48215022503 |
| Cameron County | 48061 | 25 | 48061013203, 48061013206, 48061013309, 48061012614, 48061013308 |
| Jefferson County | 48245 | 24 | 48245002000, 48245002200, 48245007004, 48245980200, 48245002500 |
| Lubbock County | 48303 | 21 | 48303000409, 48303001714, 48303000501, 48303000303, 48303001401 |
| Nueces County | 48355 | 19 | 48355002200, 48355003004, 48355001500, 48355002002, 48355000500 |
| Potter County | 48375 | 16 | 48375010300, 48375015000, 48375013900, 48375014500, 48375014100 |
| Denton County | 48121 | 15 | 48121021301, 48121021638, 48121021204, 48121021000, 48121021734 |
| Webb County | 48479 | 15 | 48479000903, 48479001900, 48479000107, 48479000700, 48479001822 |
| Hays County | 48209 | 15 | 48209010601, 48209010308, 48209010307, 48209010921, 48209010100 |
| Bell County | 48027 | 14 | 48027022900, 48027023500, 48027020800, 48027020702, 48027020900 |
| McLennan County | 48309 | 14 | 48309001100, 48309002100, 48309000598, 48309000200, 48309002302 |
| Galveston County | 48167 | 12 | 48167724700, 48167724600, 48167724200, 48167722200, 48167725100 |
| Starr County | 48427 | 12 | 48427950101, 48427950107, 48427950701, 48427950402, 48427950106 |
| Wichita County | 48485 | 11 | 48485010700, 48485011000, 48485011300, 48485011100, 48485010200 |
| Brazos County | 48041 | 11 | 48041002100, 48041001703, 48041002017, 48041000502, 48041001303 |
| Taylor County | 48441 | 10 | 48441011700, 48441012100, 48441010400, 48441013300, 48441010300 |
| Collin County | 48085 | 9 | 48085031813, 48085031901, 48085032012, 48085031723, 48085031722 |
| Williamson County | 48491 | 9 | 48491021513, 48491021203, 48491021503, 48491020321, 48491020701 |
| Montgomery County | 48339 | 8 | 48339693302, 48339693503, 48339693402, 48339693001, 48339692601 |
| Nacogdoches County | 48347 | 7 | 48347950800, 48347950600, 48347951002, 48347950900, 48347950700 |
| Gregg County | 48183 | 7 | 48183001500, 48183001300, 48183010201, 48183001100, 48183001200 |
| Smith County | 48423 | 6 | 48423000800, 48423000400, 48423000300, 48423000700, 48423000500 |
| Brazoria County | 48039 | 6 | 48039664300, 48039661300, 48039661200, 48039664400, 48039664000 |
| Fort Bend County | 48157 | 5 | 48157670300, 48157675200, 48157670602, 48157675300, 48157674800 |
| Caldwell County | 48055 | 5 | 48055960501, 48055960103, 48055960200, 48055960701, 48055960702 |
| Hunt County | 48231 | 5 | 48231961600, 48231961700, 48231960800, 48231960900, 48231960600 |
| Zapata County | 48505 | 5 | 48505950305, 48505950401, 48505950304, 48505950402, 48505950306 |
| Bowie County | 48037 | 4 | 48037010400, 48037010800, 48037010500, 48037010600 |
| Erath County | 48143 | 4 | 48143950502, 48143950302, 48143950600, 48143950401 |
| Harrison County | 48203 | 4 | 48203020604, 48203020302, 48203020402, 48203020401 |
| Victoria County | 48469 | 4 | 48469000201, 48469000301, 48469000302, 48469000602 |
| Walker County | 48471 | 4 | 48471790800, 48471790700, 48471790600, 48471790500 |
| Kaufman County | 48257 | 4 | 48257050500, 48257050704, 48257051000, 48257051100 |
| Tom Green County | 48451 | 4 | 48451000900, 48451000700, 48451000400, 48451001800 |
| Liberty County | 48291 | 4 | 48291701200, 48291700200, 48291700301, 48291700302 |
| Kleberg County | 48273 | 3 | 48273020302, 48273020301, 48273020200 |
| Jim Wells County | 48249 | 3 | 48249950201, 48249950500, 48249950400 |
| Midland County | 48329 | 3 | 48329001700, 48329010118, 48329001500 |
| Limestone County | 48293 | 3 | 48293970500, 48293970300, 48293970400 |
| Palo Pinto County | 48363 | 3 | 48363000700, 48363000900, 48363000800 |
| Houston County | 48225 | 3 | 48225950400, 48225950200, 48225950101 |
| Shelby County | 48419 | 3 | 48419950100, 48419950402, 48419950600 |
| Hale County | 48189 | 3 | 48189950500, 48189950200, 48189950100 |
| Val Verde County | 48465 | 3 | 48465950400, 48465950601, 48465950602 |
| Bastrop County | 48021 | 3 | 48021950505, 48021950700, 48021950806 |
| Johnson County | 48251 | 3 | 48251130800, 48251130900, 48251130603 |
| Lamar County | 48277 | 3 | 48277000600, 48277000500, 48277000800 |
| Jasper County | 48241 | 3 | 48241950500, 48241950600, 48241950300 |
| Maverick County | 48323 | 3 | 48323950500, 48323950601, 48323950400 |
| Newton County | 48351 | 2 | 48351950202, 48351950201 |
| San Augustine County | 48405 | 2 | 48405950100, 48405950200 |
| Parker County | 48367 | 2 | 48367140202, 48367140201 |
| Brown County | 48049 | 2 | 48049950800, 48049950600 |
| Gray County | 48179 | 2 | 48179950700, 48179950800 |
| Titus County | 48449 | 2 | 48449950700, 48449950100 |
| Hill County | 48217 | 2 | 48217960600, 48217960900 |
| Angelina County | 48005 | 2 | 48005000700, 48005000500 |
| Guadalupe County | 48187 | 2 | 48187210200, 48187210300 |
| Fannin County | 48147 | 2 | 48147950401, 48147950600 |
| Ellis County | 48139 | 2 | 48139060400, 48139060500 |
| Dimmit County | 48127 | 2 | 48127950400, 48127950201 |
| Willacy County | 48489 | 2 | 48489950600, 48489950300 |
| Polk County | 48373 | 2 | 48373210302, 48373210402 |
| Cherokee County | 48073 | 2 | 48073950500, 48073950700 |
| San Patricio County | 48409 | 2 | 48409011300, 48409010500 |
| Henderson County | 48213 | 2 | 48213951202, 48213950904 |
| Austin County | 48015 | 2 | 48015760201, 48015760100 |
| Kendall County | 48259 | 2 | 48259970101, 48259970500 |
| Karnes County | 48255 | 2 | 48255970400, 48255970302 |
| Swisher County | 48437 | 2 | 48437950300, 48437950400 |
| Howard County | 48227 | 2 | 48227950400, 48227950300 |
| Anderson County | 48001 | 2 | 48001950700, 48001950402 |
| Eastland County | 48133 | 2 | 48133950500, 48133950100 |
| Ector County | 48135 | 1 | 48135001900 |
| Cooke County | 48097 | 1 | 48097000500 |
| Reeves County | 48389 | 1 | 48389950600 |
| Washington County | 48477 | 1 | 48477170201 |
| Aransas County | 48007 | 1 | 48007950502 |
| Brooks County | 48047 | 1 | 48047950200 |
| Randall County | 48381 | 1 | 48381021102 |
| Zavala County | 48507 | 1 | 48507950302 |
| Falls County | 48145 | 1 | 48145000400 |
| Hockley County | 48219 | 1 | 48219950400 |
| Marion County | 48315 | 1 | 48315950200 |
| Trinity County | 48455 | 1 | 48455950500 |
| Matagorda County | 48321 | 1 | 48321730100 |
| Upton County | 48461 | 1 | 48461950200 |
| Wharton County | 48481 | 1 | 48481740700 |
| Cass County | 48067 | 1 | 48067950400 |
| Uvalde County | 48463 | 1 | 48463950500 |
| Milam County | 48331 | 1 | 48331950402 |
| Lamb County | 48279 | 1 | 48279950500 |
| Baylor County | 48023 | 1 | 48023950301 |
| Dawson County | 48115 | 1 | 48115950401 |
| Refugio County | 48391 | 1 | 48391950200 |
| Freestone County | 48161 | 1 | 48161000300 |
| Grayson County | 48181 | 1 | 48181000903 |
| Duval County | 48131 | 1 | 48131950100 |
| Leon County | 48289 | 1 | 48289950101 |
| Pecos County | 48371 | 1 | 48371950300 |
| Orange County | 48361 | 1 | 48361020900 |
| Nolan County | 48353 | 1 | 48353950300 |
| Waller County | 48473 | 1 | 48473680301 |
| Frio County | 48163 | 1 | 48163950202 |
| Coryell County | 48099 | 1 | 48099010201 |
| Delta County | 48119 | 1 | 48119950200 |
| Bee County | 48025 | 1 | 48025950502 |
| Kerr County | 48265 | 1 | 48265960601 |
| Cochran County | 48079 | 1 | 48079950100 |
| Atascosa County | 48013 | 1 | 48013960401 |
| Terry County | 48445 | 1 | 48445950300 |
| Wilbarger County | 48487 | 1 | 48487950700 |
| San Jacinto County | 48407 | 1 | 48407200106 |
| Hood County | 48221 | 1 | 48221160215 |