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Area codes 903 and 430
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<h2 id="history">History</h2> <p>From 1962 until October 18, 1980, area code 903 was an area code for parts of northwestern <a href="/facts/Mexico/IT5bwhdh">Mexico</a> served by Telefónica Fronteriza (TF), which homed on AT&T lines in the United States rather than Telefonos de Mexico (<a href="/facts/Telmex/F5hV21Xj">Telmex</a>). Telmex and the Mexican government forcibly acquired the TF exchanges and, in 1980, Telmex reorganized the numbering plan of the country, using the digit 6 to start eight-digit numbers in the northwest. AT&T withdrew 903 from use and reassigned the area with <a href="/facts/Area_code_706/eeJgAq0j">area code 706</a>,<a class="footnote-ref" id="fnref:1" href="#fn:1"><sup>1</sup></a> as one of two area codes (903 and <a href="/facts/Area_code_905/uRNpqjBv">905</a>) for alternative dialing into certain parts of Mexico from the United States. </p> <h2 id="service-area">Service area</h2> <p>Counties served by the area codes: </p> <a href="/facts/Anderson_County%2c_Texas/57lpMMwR">Anderson</a>, <a href="/facts/Bowie_County%2c_Texas/4so8cBEa">Bowie</a>, <a href="/facts/Camp_County%2c_Texas/nxvUzXsk">Camp</a>, <a href="/facts/Cass_County%2c_Texas/x9krnX55">Cass</a>, <a href="/facts/Cherokee_County%2c_Texas/M1KapunL">Cherokee</a>, <a href="/facts/Delta_County%2c_Texas/HpeUnwqR">Delta</a>, <a href="/facts/Fannin_County%2c_Texas/SmKhwDoc">Fannin</a>, <a href="/facts/Franklin_County%2c_Texas/wDWQhnTP">Franklin</a>, <a href="/facts/Freestone_County%2c_Texas/aKFDwcpv">Freestone</a>, <a href="/facts/Grayson_County%2c_Texas/JkaL2G1v">Grayson</a>, <a href="/facts/Gregg_County%2c_Texas/yLsqF4zP">Gregg</a>, <a href="/facts/Harrison_County%2c_Texas/a9LAJSwe">Harrison</a>, <a href="/facts/Henderson_County%2c_Texas/bLvRQIvf">Henderson</a>, <a href="/facts/Hill_County%2c_Texas/pkWAHnct">Hill</a>, <a href="/facts/Hopkins_County%2c_Texas/mozCXoQu">Hopkins</a>, <a href="/facts/Hunt_County%2c_Texas/jyVWS6gD">Hunt</a>, <a href="/facts/Kaufman_County%2c_Texas/RHqAgrw2">Kaufman</a>, <a href="/facts/Lamar_County%2c_Texas/PkuJCgKn">Lamar</a>, <a href="/facts/Leon_County%2c_Texas/wDER2JMt">Leon</a>, <a href="/facts/Madison_County%2c_Texas/G4ee645n">Madison</a>, <a href="/facts/Marion_County%2c_Texas/UfSts5UL">Marion</a>, <a href="/facts/Morris_County%2c_Texas/mALTqPD7">Morris</a>, <a href="/facts/Navarro_County%2c_Texas/rE0NaBC7">Navarro</a>, <a href="/facts/Panola_County%2c_Texas/DvmvCmWI">Panola</a>, <a href="/facts/Rains_County%2c_Texas/rsYBAE6J">Rains</a>, <a href="/facts/Red_River_County%2c_Texas/qmxCXXG1">Red River</a>, <a href="/facts/Rusk_County%2c_Texas/GIuUBqSK">Rusk</a>, <a href="/facts/Smith_County%2c_Texas/CPuH1Ing">Smith</a>, <a href="/facts/Titus_County%2c_Texas/qX6mMjM1">Titus</a>, <a href="/facts/Upshur_County%2c_Texas/Vz58CGmT">Upshur</a>, <a href="/facts/Van_Zandt_County%2c_Texas/SvSe9qFM">Van Zandt</a>, and <a href="/facts/Wood_County%2c_Texas/JtKSdXsQ">Wood</a> <p>Towns and cities served by the overlay: </p> <a href="/facts/Alba%2c_Texas/RVIBEJqD">Alba</a>, <a href="/facts/Annona%2c_Texas/8nTQyRWB">Annona</a>, <a href="/facts/Arp%2c_Texas/NIpFALVm">Arp</a>, <a href="/facts/Arthur_City%2c_Texas/6vGql96K">Arthur City</a>, <a href="/facts/Athens%2c_Texas/GpCFcpFd">Athens</a>, <a href="/facts/Atlanta%2c_Texas/z7MRlKfu">Atlanta</a>, <a href="/facts/Avery%2c_Texas/yPqV0fzI">Avery</a>, <a href="/facts/Avinger%2c_Texas/y6pQGen2">Avinger</a>, <a href="/facts/Bagwell%2c_Texas/lyRB8S9U">Bagwell</a>, <a href="/facts/Bailey%2c_Texas/1tdGAGEH">Bailey</a>, <a href="/facts/Barry%2c_Texas/b8jyBFjF">Barry</a>, <a href="/facts/Beckville%2c_Texas/4xDlBbdJ">Beckville</a>, <a href="/facts/Bells%2c_Texas/Y7PfDVYX">Bells</a>, <a href="/facts/Ben_Franklin%2c_Texas/V4tj62WA">Ben Franklin</a>, <a href="/facts/Ben_Wheeler%2c_Texas/dUAeD5CK">Ben Wheeler</a>, <a href="/facts/Big_Sandy%2c_Texas/2tN6Ikw4">Big Sandy</a>, <a href="/facts/Bivins%2c_Texas/Lhp9zn8b">Bivins</a>, <a href="/facts/Bloomburg%2c_Texas/gVq2uWb1">Bloomburg</a>, <a href="/facts/Blooming_Grove%2c_Texas/oQjUhp9b">Blooming Grove</a>, <a href="/facts/Blossom%2c_Texas/C1T1LAqF">Blossom</a>, <a href="/facts/Bogata%2c_Texas/zIabyBu8">Bogata</a>, <a href="/facts/Bonham%2c_Texas/0TSYCY5q">Bonham</a>, <a href="/facts/Brashear%2c_Texas/BseLFuak">Brashear</a>, <a href="/facts/Brookston%2c_Texas/FMAhmhlW">Brookston</a>, <a href="/facts/Buffalo%2c_Texas/BjMLA8DG">Buffalo</a>, <a href="/facts/Bullard%2c_Texas/Qq09vrdM">Bullard</a>, <a href="/facts/Caddo_Mills%2c_Texas/NvfDPPNH">Caddo Mills</a>, <a href="/facts/Campbell%2c_Texas/FuDfkGNF">Campbell</a>, <a href="/facts/Canton%2c_Texas/TlmyIUn2">Canton</a>, <a href="/facts/Carthage%2c_Texas/KGtbfj5Q">Carthage</a>, <a href="/facts/Cason%2c_Texas/JYksrTY5">Cason</a>, <a href="/facts/Cayuga%2c_Texas/KoAGGyJd">Cayuga</a>, <a href="/facts/Celeste%2c_Texas/8Psq8ARM">Celeste</a>, <a href="/facts/Centerville%2c_Texas/9IS7Vdgl">Centerville</a>, <a href="/facts/Chatfield%2c_Texas/0HIkNjP7">Chatfield</a>, <a href="/facts/Chicota%2c_Texas/cYsWe22N">Chicota</a>, <a href="/facts/Clarksville%2c_Texas/G7C5peMx">Clarksville</a>, <a href="/facts/Clayton%2c_Texas/zjgQ3LnH">Clayton</a>, <a href="/facts/Coffee_City%2c_Texas/IGfsQBYM">Coffee City</a>, <a href="/facts/Collinsville%2c_Texas/kyC3TKj7">Collinsville</a>, <a href="/facts/Commerce%2c_Texas/4Ufy7EWx">Commerce</a>, <a href="/facts/Como%2c_Texas/LhnGwtTW">Como</a>, <a href="/facts/Cookville%2c_Texas/0BAhAg8V">Cookville</a>, <a href="/facts/Cooper%2c_Texas/QEIFJY6S">Cooper</a>, <a href="/facts/Corsicana%2c_Texas/5PWnVYTm">Corsicana</a>, <a href="/facts/Cumby%2c_Texas/Pb6fxTPf">Cumby</a>, <a href="/facts/Cuney%2c_Texas/bffW0s0C">Cuney</a>, <a href="/facts/Cunningham%2c_Texas/gfqGhBcv">Cunningham</a>, <a href="/facts/Daingerfield%2c_Texas/Pqld4ARa">Daingerfield</a>, <a href="/facts/De_Berry%2c_Texas/VaylNDTW">De Berry</a>, <a href="/facts/De_Kalb%2c_Texas/CwoIdMdV">De Kalb</a>, <a href="/facts/Denison%2c_Texas/JykmHRoA">Denison</a>, <a href="/facts/Deport%2c_Texas/q0t2nnLt">Deport</a>, <a href="/facts/Detroit%2c_Texas/9ra0Jqwb">Detroit</a>, <a href="/facts/Dew%2c_Texas/1wBd1vN4">Dew</a>, <a href="/facts/Diana%2c_Texas/92Knur2X">Diana</a>, <a href="/facts/Dike%2c_Texas/N7GF2VAd">Dike</a>, <a href="/facts/Dodd_City%2c_Texas/RurJaRce">Dodd City</a>, <a href="/facts/Douglassville%2c_Texas/bee6Izue">Douglassville</a>, <a href="/facts/Easton%2c_Texas/e6MBWg6S">Easton</a>, <a href="/facts/Ector%2c_Texas/7BG21YsX">Ector</a>, <a href="/facts/Edgewood%2c_Texas/fMoWad1C">Edgewood</a>, <a href="/facts/Edom%2c_Texas/dbaMoxde">Edom</a>, <a href="/facts/Elkhart%2c_Texas/D9r72Sxh">Elkhart</a>, <a href="/facts/Elysian_Fields%2c_Texas/wk7urED6">Elysian Fields</a>, <a href="/facts/Emory%2c_Texas/Alq2Q0CG">Emory</a>, <a href="/facts/Enloe%2c_Texas/xpIV7YMJ">Enloe</a>, <a href="/facts/Eustace%2c_Texas/sXWf49tp">Eustace</a>, <a href="/facts/Fairfield%2c_Texas/8Ak5zfPY">Fairfield</a>, <a href="/facts/Flint%2c_Texas/oYnjBGNG">Flint</a>, <a href="/facts/Frankston%2c_Texas/HPV2QzFb">Frankston</a>, <a href="/facts/Frost%2c_Texas/x5eUExvd">Frost</a>, <a href="/facts/Fruitvale%2c_Texas/weXGd8Kz">Fruitvale</a>, <a href="/facts/Gallatin%2c_Texas/VtLA0lS4">Gallatin</a>, <a href="/facts/Gary_City%2c_Texas/wy0nnnSF">Gary City</a>, <a href="/facts/Gilmer%2c_Texas/CfV39P9u">Gilmer</a>, <a href="/facts/Gober%2c_Texas/GI1Descc">Gober</a>, <a href="/facts/Golden%2c_Texas/qexGroub">Golden</a>, <a href="/facts/Gordonville%2c_Texas/vzgNwdJC">Gordonville</a>, <a href="/facts/Grand_Saline%2c_Texas/RIyDdLYy">Grand Saline</a>, <a href="/facts/Greenville%2c_Texas/Ky98agMt">Greenville</a>, <a href="/facts/Gunter%2c_Texas/RECFf4G8">Gunter</a>, <a href="/facts/Hawkins%2c_Texas/1DzTxMUA">Hawkins</a>, <a href="/facts/Henderson%2c_Texas/NotpQMDC">Henderson</a>, <a href="/facts/Honey_Grove%2c_Texas/jyVe6fcj">Honey Grove</a>, <a href="/facts/Hooks%2c_Texas/Gvble8Wt">Hooks</a>, <a href="/facts/Howe%2c_Texas/QxJgH7Af">Howe</a>, <a href="/facts/Ivanhoe%2c_Fannin_County%2c_Texas/Rba9TPGb">Ivanhoe</a>, <a href="/facts/Jacksonville%2c_Texas/5Ss2z1ub">Jacksonville</a>, <a href="/facts/Jefferson%2c_Texas/5cPPblm5">Jefferson</a>, <a href="/facts/Jewett%2c_Texas/p2eXoHrr">Jewett</a>, <a href="/facts/Joinerville%2c_Texas/No1ID7pG">Joinerville</a>, <a href="/facts/Jonesville%2c_Texas/lNBwSXmp">Jonesville</a>, <a href="/facts/Judson%2c_Texas/GuCEYR9U">Judson</a>, <a href="/facts/Karnack%2c_Texas/RCdezjVl">Karnack</a>, <a href="/facts/Kemp%2c_Texas/lSuwawTl">Kemp</a>, <a href="/facts/Kildare%2c_Texas/zvNG6RAz">Kildare</a>, <a href="/facts/Kilgore%2c_Texas/a8nzeCkS">Kilgore</a>, <a href="/facts/Kirvin%2c_Texas/kDaPE1pn">Kirvin</a>, <a href="/facts/Klondike%2c_Delta_County%2c_Texas/HVGjJAe9">Klondike</a>, <a href="/facts/Ladonia%2c_Texas/CeprzUwU">Ladonia</a>, <a href="/facts/Laird_Hill%2c_Texas/BH87Rl2d">Laird Hill</a>, <a href="/facts/Lake_Creek%2c_Texas/BCl8p4wP">Lake Creek</a>, <a href="/facts/Laneville%2c_Texas/VFLGXlv8">Laneville</a>, <a href="/facts/Larue%2c_Texas/YYsul6V7">Larue</a>, <a href="/facts/Leesburg%2c_Texas/KVgLYTzt">Leesburg</a>, <a href="/facts/Leona%2c_Texas/LplEoYq4">Leona</a>, <a href="/facts/Leonard%2c_Texas/cmaPqRd4">Leonard</a>, <a href="/facts/Lindale%2c_Texas/wbHkjo8T">Lindale</a>, <a href="/facts/Linden%2c_Texas/1KfF0oA5">Linden</a>, <a href="/facts/Lodi%2c_Texas/gKre5pme">Lodi</a>, <a href="/facts/Lone_Oak%2c_Texas/A7PRAsjp">Lone Oak</a>, <a href="/facts/Lone_Star%2c_Texas/LWFPV2pD">Lone Star</a>, <a href="/facts/Long_Branch%2c_Texas/vQIkwaty">Long Branch</a>, <a href="/facts/Longview%2c_Texas/ygRR1bHN">Longview</a>, <a href="/facts/Mabank%2c_Texas/5WhcEpSf">Mabank</a>, <a href="/facts/Marietta%2c_Texas/hNuuSd89">Marietta</a>, <a href="/facts/Marquez%2c_Texas/DobYSvmH">Marquez</a>, <a href="/facts/Marshall%2c_Texas/7kFj4sWQ">Marshall</a>, <a href="/facts/Maud%2c_Texas/PTlMxhy2">Maud</a>, <a href="/facts/Maydelle%2c_Texas/47Q98CkM">Maydelle</a>, <a href="/facts/McLeod%2c_Texas/RGCrLz8d">McLeod</a>, <a href="/facts/Merit%2c_Texas/sjRbTMeh">Merit</a>, <a href="/facts/Mertens%2c_Texas/QNdNIf1A">Mertens</a>, <a href="/facts/Midway%2c_Texas/5Tk8vq53">Midway</a>, <a href="/facts/Minden%2c_Texas/7cGayQD7">Minden</a>, <a href="/facts/Mineola%2c_Texas/f3zRep6e">Mineola</a>, <a href="/facts/Mount_Enterprise%2c_Texas/hS2M6Clz">Mount Enterprise</a>, <a href="/facts/Mount_Pleasant%2c_Texas/RUvNuemt">Mount Pleasant</a>, <a href="/facts/Mount_Vernon%2c_Texas/96akfpNs">Mount Vernon</a>, <a href="/facts/Naples%2c_Texas/p9vS1EE3">Naples</a>, <a href="/facts/Nash%2c_Texas/cVouw7GW">Nash</a>, <a href="/facts/Neches%2c_Texas/DPmQJbT1">Neches</a>, <a href="/facts/New_Boston%2c_Texas/01K5XMJg">New Boston</a>, <a href="/facts/New_London%2c_Texas/24esPuYa">New London</a>, <a href="/facts/New_Summerfield%2c_Texas/mCo5Aoc6">New Summerfield</a>, <a href="/facts/Oakwood%2c_Texas/00R71beU">Oakwood</a>, <a href="/facts/Omaha%2c_Texas/NKA95Lqn">Omaha</a>, <a href="/facts/Ore_City%2c_Texas/ckjG30Vk">Ore City</a>, <a href="/facts/Overton%2c_Texas/Ig6hNfqw">Overton</a>, <a href="/facts/Palestine%2c_Texas/eCCeXlBT">Palestine</a>, <a href="/facts/Panola%2c_Texas/pp8Vm4Bx">Panola</a>, <a href="/facts/Paris%2c_Texas/65ftSF1I">Paris</a>, <a href="/facts/Pattonville%2c_Texas/mEFzEAGR">Pattonville</a>, <a href="/facts/Pecan_Gap%2c_Texas/ozdcUKpQ">Pecan Gap</a>, <a href="/facts/Petty%2c_Texas/q1E5DzuM">Petty</a>, <a href="/facts/Pickton%2c_Texas/bEe4D1xN">Pickton</a>, <a href="/facts/Pittsburg%2c_Texas/LfxqU85U">Pittsburg</a>, <a href="/facts/Point%2c_Texas/HuBFAe7p">Point</a>, <a href="/facts/Pottsboro%2c_Texas/7FC0FzKh">Pottsboro</a>, <a href="/facts/Powderly%2c_Texas/0dkJDYWA">Powderly</a>, <a href="/facts/Powell%2c_Texas/vQmLbpXu">Powell</a>, <a href="/facts/Poynor%2c_Texas/0F5MReUa">Poynor</a>, <a href="/facts/Price%2c_Texas/KUmTW8p7">Price</a>, <a href="/facts/Purdon%2c_Texas/5DXjPcwf">Purdon</a>, <a href="/facts/Queen_City%2c_Texas/UEE8haeJ">Queen City</a>, <a href="/facts/Quinlan%2c_Texas/4ArjUQ7b">Quinlan</a>, <a href="/facts/Quitman%2c_Texas/FaK9qH1V">Quitman</a>, <a href="/facts/Randolph%2c_Texas/yH3hafh2">Randolph</a>, <a href="/facts/Ravenna%2c_Texas/LDDXew2o">Ravenna</a>, <a href="/facts/Redwater%2c_Texas/PQnrNEIB">Redwater</a>, <a href="/facts/Rice%2c_Texas/Gekyee5a">Rice</a>, <a href="/facts/Richland%2c_Texas/tuurVdbu">Richland</a>, <a href="/facts/Roxton%2c_Texas/hFm2EGrh">Roxton</a>, <a href="/facts/Sadler%2c_Texas/YyU6lgYe">Sadler</a>, <a href="/facts/Saltillo%2c_Texas/hozI6gCR">Saltillo</a>, <a href="/facts/Savoy%2c_Texas/tNGqhppx">Savoy</a>, <a href="/facts/Scottsville%2c_Texas/k8XTtFVp">Scottsville</a>, <a href="/facts/Scroggins%2c_Texas/Bc7jogID">Scroggins</a>, <a href="/facts/Selman_City%2c_Texas/FX8HXmkW">Selman City</a>, <a href="/facts/Sherman%2c_Texas/CqHeYjpE">Sherman</a>, <a href="/facts/Simms%2c_Texas/2lnfT7bm">Simms</a>, <a href="/facts/Southmayd%2c_Texas/SsYHJkon">Southmayd</a>, <a href="/facts/Streetman%2c_Texas/o6euW5jg">Streetman</a>, <a href="/facts/Sulphur_Bluff%2c_Texas/Jj404wY8">Sulphur Bluff</a>, <a href="/facts/Sulphur_Springs%2c_Texas/PEQwamTe">Sulphur Springs</a>, <a href="/facts/Sumner%2c_Texas/8hVn540L">Sumner</a>, <a href="/facts/Talco%2c_Texas/Yr7z7jAd">Talco</a>, <a href="/facts/Tatum%2c_Texas/muJjdk5L">Tatum</a>, <a href="/facts/Telephone%2c_Texas/uzBMNsse">Telephone</a>, <a href="/facts/Tennessee_Colony%2c_Texas/MlBxPCxW">Tennessee Colony</a>, <a href="/facts/Texarkana%2c_Texas/NmFhgPs4">Texarkana</a>, <a href="/facts/Tom_Bean%2c_Texas/QM6Yerfh">Tom Bean</a>, <a href="/facts/Trenton%2c_Texas/jIclkLuR">Trenton</a>, <a href="/facts/Tyler%2c_Texas/nrwFCLzn">Tyler</a>, <a href="/facts/Union_Valley%2c_Texas/DTEadjtN">Union Valley</a>, <a href="/facts/Van_Alstyne%2c_Texas/bxIWXhvr">Van Alstyne</a>, <a href="/facts/Van%2c_Texas/0DBAB3gu">Van</a>, <a href="/facts/Waskom%2c_Texas/CTPdmxXY">Waskom</a>, <a href="/facts/White_Oak%2c_Texas/4h5WvDrL">White Oak</a>, <a href="/facts/Whitehouse%2c_Texas/LBupjvsq">Whitehouse</a>, <a href="/facts/Whitesboro%2c_Texas/9F4ruLtS">Whitesboro</a>, <a href="/facts/Whitewright%2c_Texas/ETVtwR2P">Whitewright</a>, <a href="/facts/Windom%2c_Texas/GfmBb6zW">Windom</a>, <a href="/facts/Winfield%2c_Texas/XV9jBx7q">Winfield</a>, <a href="/facts/Winona%2c_Texas/8My95uCH">Winona</a>, <a href="/facts/Wolfe_City%2c_Texas/X0DbwJ39">Wolfe City</a>, <a href="/facts/Woodlawn%2c_Texas/a5MXWW6N">Woodlawn</a>, and <a href="/facts/Yantis%2c_Texas/8gBwGBFE">Yantis</a> <h2 id="see-also">See also</h2> <ul><li><a href="/facts/List_of_Texas_area_codes/BghEsNDn">List of Texas area codes</a></li></ul> <ul><li><a href="https://www.nanpa.com/resources/area-code-maps">"Area Code Maps"</a>. NANPA.</li></ul> <a href="/facts/Texas/B987WHF0">Texas</a> area codes: <a href="/facts/Area_codes_210_and_726/RkaG4bcA">210/726</a>, <a href="/facts/Area_codes_214%2c_469%2c_972%2c_and_945/Av98zmQr">214/469/972/945</a>, <a href="/facts/Area_code_254/U0oEpGUI">254</a>, <a href="/facts/Area_code_325/u1WDPLpV">325</a>, <a href="/facts/Area_code_361/EFIu7dhK">361</a>, <a href="/facts/Area_code_409/I4eVd84c">409</a>, <a href="/facts/Area_code_432/6CFvn3WV">432</a>, <a href="/facts/Area_codes_512_and_737/0ksSr0ft">512/737</a>, <a href="/facts/Area_codes_713%2c_281%2c_832%2c_and_346/dxvo4KP6">713/281/832/346</a>, <a href="/facts/Area_code_806/9XjvS3DX">806</a>, <a href="/facts/Area_codes_817_and_682/w3BMrNCk">817/682</a>, <a href="/facts/Area_code_830/H4IgsU7k">830</a>, 903/430, <a href="/facts/Area_code_915/9yb6fgIB">915</a>, <a href="/facts/Area_code_936/K7EFtD7A">936</a>, <a href="/facts/Area_code_940/2VKhYTbR">940</a>, <a href="/facts/Area_code_956/wrgnutuk">956</a>, <a href="/facts/Area_code_979/4DTlpYRh">979</a><table><tbody><tr><td></td><td>North: <a href="/facts/Area_code_580/s4jRUgV0">580</a>, <a href="/facts/Area_code_870/qJEg1z4j">870</a></td><td></td></tr><tr><td>West: <a href="/facts/Area_code_214/Av98zmQr">214</a>/<a href="/facts/Area_code_469/Av98zmQr">469</a>/<a href="/facts/Area_code_945/Av98zmQr">945</a>/<a href="/facts/Area_code_972/Av98zmQr">972</a>, <a href="/facts/Area_code_254/U0oEpGUI">254</a>, <a href="/facts/Area_code_940/2VKhYTbR">940</a></td><td>area code 903/430 </td><td>East: <a href="/facts/Area_code_318/v6r2eDlt">318</a>, <a href="/facts/Area_code_870/qJEg1z4j">870</a></td></tr><tr><td></td><td>South: <a href="/facts/Area_code_936/K7EFtD7A">936</a>, <a href="/facts/Area_code_979/4DTlpYRh">979</a></td><td></td></tr><tr><td colspan="3"><a href="/facts/Arkansas/Qun124UP">Arkansas</a> area codes: <a href="/facts/Area_code_479/WfGe95B0">479</a>, <a href="/facts/Area_code_501/FLz6T96b">501</a>, <a href="/facts/Area_codes_870_and_327/qJEg1z4j">870/327</a></td></tr><tr><td colspan="3"><a href="/facts/Louisiana/2GvfFcKE">Louisiana</a> area codes: <a href="/facts/Area_code_225/WLYulRCF">225</a>, <a href="/facts/Area_code_318/v6r2eDlt">318</a>, <a href="/facts/Area_code_337/ARJ9L9t5">337</a>, <a href="/facts/Area_code_504/RX56CTXp">504</a>, <a href="/facts/Area_code_985/dL9Ihno5">985</a></td></tr><tr><td colspan="3"><a href="/facts/Oklahoma/fK28L1a4">Oklahoma</a> area codes: <a href="/facts/Area_codes_405_and_572/hAdTW3aA">405/572</a>, <a href="/facts/Area_code_580/s4jRUgV0">580</a>, <a href="/facts/Area_codes_918_and_539/pWwRWqGd">918/539</a></td></tr></tbody></table> <p><a href="https://geohack.toolforge.org/geohack.php?pagename=Area_codes_903_and_430¶ms=31.43_N_99.12_W_region:US-TX_type:adm1st_scale:10000000">31°26′N 99°07′W / 31.43°N 99.12°W / 31.43; -99.12</a> </p> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>Information Letter 80-08-078. AT&T. 1980-08-13. <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> </ol>