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<p><b>Area code 575</b> is a telephone <a href="Area_code" class="mw-redirect" title="Area code">area code</a> in the <a href="North_American_Numbering_Plan" title="North American Numbering Plan">North American Numbering Plan</a> (NANP) for the <a href="U.S._state" title="U.S. state">U.S. state</a> of <a href="New_Mexico" title="New Mexico">New Mexico</a>. The area code was created in 2007 in an <a href="Area_code_split" title="Area code split">area code split</a> of <a href="Area_code_505" title="Area code 505">area code 505</a>, whose service area was reduced to the <a href="Albuquerque%2C_New_Mexico" title="Albuquerque, New Mexico">Albuquerque</a>, <a href="Santa_Fe%2C_New_Mexico" title="Santa Fe, New Mexico">Santa Fe</a>, <a href="Farmington%2C_New_Mexico" title="Farmington, New Mexico">Farmington</a>, and <a href="Gallup%2C_New_Mexico" title="Gallup, New Mexico">Gallup</a> regions to provide more telephone numbers to the most populated parts of the state. Area code 575 serves the rest of the state.

</p>

<div class="mw-heading mw-heading2"><h2 id="History">History</h2></div>

<p>When the <a href="American_Telephone_and_Telegraph_Company" class="mw-redirect" title="American Telephone and Telegraph Company">American Telephone and Telegraph Company</a> established the first nationwide <a href="Telephone_numbering_plan" title="Telephone numbering plan">telephone numbering plan</a> in 1947, the state of New Mexico was designated as a single numbering plan area and was assigned <a href="Area_code_505" title="Area code 505">area code 505</a> in the group of 86 <a href="Original_North_American_area_codes" title="Original North American area codes">original North American area codes</a>.

</p><p>On October 7, 2007, the numbering plan area was reduced in size to the high-population centers in the northwest of the state, and the rest of the state was renumbered with area code 575.<sup id="cite_ref-pl358_1-0" class="reference"><a href="#cite_note-pl358-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>

</p><p>The area code has been the last area code in the United States introduced by an <a href="Area_code_split" title="Area code split">area code split</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> All new area codes added in the U.S. since have been by <a href="Overlay_complex" title="Overlay complex">overlays</a>, in which a new code is added to an existing NPA.

</p><p>Prior to October 2021, area code 575 had telephone numbers assigned for the <a href="Central_office_code" class="mw-redirect" title="Central office code">central office code</a> 988. In 2020, <i>988</i> was designated nationwide as a dialing code for the <a href="National_Suicide_Prevention_Lifeline" class="mw-redirect" title="National Suicide Prevention Lifeline">National Suicide Prevention Lifeline</a>, which created a conflict for exchanges that permit <a href="Seven-digit_dialing" title="Seven-digit dialing">seven-digit dialing</a>. This area code was therefore scheduled to transition to <a href="Ten-digit_dialing" title="Ten-digit dialing">ten-digit dialing</a> by October 24, 2021.<sup id="cite_ref-pl556_3-0" class="reference"><a href="#cite_note-pl556-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>

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<div class="mw-heading mw-heading2"><h2 id="Service_area">Service area</h2></div>

<p>At the time of the creation of 575, the numbering plan area comprised the following 120 rate centers.<sup id="cite_ref-pl358_1-1" class="reference"><a href="#cite_note-pl358-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>

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<ul><li>Alamogordo</li>

<li>Angel Fire</li>

<li>Animas</li>

<li>Antelope Ridge</li>

<li>Anthony</li>

<li>Anton Chico</li>

<li>Artesia</li>

<li>Bayard</li>

<li>Bellview</li>

<li>Bingham</li>

<li>Canjilon</li>

<li>Cannon Air Force Base</li>

<li>Capitan</li>

<li>Carlsbad</li>

<li>Carlsbad Caverns</li>

<li>Carrizozo</li>

<li>Causey</li>

<li>Chama</li>

<li>Chaparral</li>

<li>Cimarron</li>

<li>Clayton</li>

<li>Cliff</li>

<li>Cloudcroft</li>

<li>Clovis</li>

<li>Columbus</li>

<li>Conchas Dam</li>

<li>Corona</li>

<li>Cottonwood</li>

<li>Datil</li>

<li>Deming</li>

<li>Des Moines</li>

<li>Dexter</li>

<li>Dulce</li>

<li>El Valle</li>

<li>Elida</li>

<li>Eunice</li>

<li>Floyd</li>

<li>Fort Sumner</li>

<li>Gallina</li>

<li>Glenwood</li>

<li>Grady</li>

<li>Guadalupe Peak</li>

<li>Hagerman</li>

<li>Hatch</li>

<li>Hillsboro</li>

<li>Hobbs</li>

<li>Hondo</li>

<li>House</li>

<li>Jemez Springs</li>

<li>Kenton</li>

<li>Lakewood</li>

<li>Las Cruces</li>

<li>Lindrith</li>

<li>Loco Hills</li>

<li>Logan</li>

<li>Lordsburg</li>

<li>Loving</li>

<li>Lovington</li>

<li>Lybrook</li>

<li>Magdalena</li>

<li>Maljamar</li>

<li>Maxwell</li>

<li>Mayhill</li>

<li>Melrose</li>

<li>Mescalero</li>

<li>Milnesand</li>

<li>Mimbres</li>

<li>Mosquero</li>

<li>Penasco</li>

<li>Playas</li>

<li>Pleasant Hill</li>

<li>Portales</li>

<li>Queen</li>

<li>Quemado</li>

<li>Questa</li>

<li>Ragland</li>

<li>Ranchvale</li>

<li>Raton</li>

<li>Red River</li>

<li>Reserve</li>

<li>Rodeo</li>

<li>Roswell</li>

<li>Ruidoso</li>

<li>Ruidoso Downs</li>

<li>San Ysidro</li>

<li>Santa Rosa</li>

<li>Santa Teresa</li>

<li>Silver City</li>

<li>Socorro</li>

<li>South Clovis</li>

<li>Springer</li>

<li>Tatum</li>

<li>Texico</li>

<li>Tierra Amarilla</li>

<li>Timberon</li>

<li>Trementina</li>

<li>Truth or Consequences</li>

<li>Tucumcari</li>

<li>Tularosa</li>

<li>Vallecitos</li>

<li>Vaughn</li>

<li>Virden</li>

<li>Wagon Mound</li>

<li>Weber City</li>

<li>White Lakes</li></ul>

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<ul><li><a href="List_of_New_Mexico_area_codes" title="List of New Mexico area codes">List of New Mexico area codes</a></li>

<li><a href="List_of_North_American_Numbering_Plan_area_codes" title="List of North American Numbering Plan area codes">List of North American Numbering Plan area codes</a></li></ul>

<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>

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</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://nationalnanpa.com/pdf/PL_358.pdf">"Planning Letter 358: 505 NPA; 2-way Split, Creating 575 NPA – New Mexico"</a> <span class="cs1-format">(PDF)</span>. North American Numbering Plan Administrator. 2006-12-21<span class="reference-accessdate">. Retrieved <span class="nowrap">2013-07-30</span></span>.</cite></span>

</li>

<li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><cite id="CITEREFNorth_American_Numbering_Plan_Administrator2022" class="citation web cs1">North American Numbering Plan Administrator (March 2022). <a rel="nofollow" class="external text" href="https://www.nationalnanpa.com/reports/2021_NANPA_Annual_Report.pdf">"NANPA 2021 Annual Report"</a> <span class="cs1-format">(PDF)</span><span class="reference-accessdate">. Retrieved <span class="nowrap">2022-12-19</span></span>.</cite></span>

</li>

<li id="cite_note-pl556-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-pl556_3-0">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://nationalnanpa.com/pdf/PL_556.pdf">"Transition to 10-digit dialing (for 988 as 3-digit access to National Suicide Prevention Hotline)"</a> <span class="cs1-format">(PDF)</span>. North American Numbering Plan Administrator. 2021-01-08<span class="reference-accessdate">. Retrieved <span class="nowrap">March 9,</span> 2021</span>.</cite></span>

</li>

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<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>

<ul><li><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nanpa.com/resources/area-code-maps">"Area Code Maps"</a>. NANPA.</cite></li></ul>

<p><br>

</p>

<caption><a href="New_Mexico" title="New Mexico">New Mexico</a> area codes: <a href="Area_code_505" title="Area code 505">505</a>,

</caption>

</td>

<td width="30%" style="text-align:center;"><b>North</b>: <a href="Area_code_505" title="Area code 505">505</a>, <a href="Area_code_719" title="Area code 719">719</a>, <a href="Area_code_970" class="mw-redirect" title="Area code 970">970</a>

</td>

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</td></tr>

<tr>

</td>

<td width="30%" style="text-align:center;"><b>South</b>: <a href="Area_code_432" title="Area code 432">432</a>, <a href="Area_code_915" title="Area code 915">915</a>, <a href="List_of_country_calling_codes" class="mw-redirect" title="List of country calling codes">country code</a> 52 (<a href="Mexico" title="Mexico">Mexico</a>)

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</td></tr>

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<td colspan="3" style="text-align:center;"><a href="Arizona" title="Arizona">Arizona</a> area codes: <a href="Area_code_520" title="Area code 520">520</a>, <a href="Area_codes_602%2C_480%2C_and_623" title="Area codes 602, 480, and 623">602/480/623</a>, <a href="Area_code_928" title="Area code 928">928</a>

</td></tr>

<tr>

<td colspan="3" style="text-align:center;"><a href="Colorado" title="Colorado">Colorado</a> area codes: <a href="Area_codes_303%2C_720%2C_and_983" title="Area codes 303, 720, and 983">303/720/983</a>, <a href="Area_code_719" title="Area code 719">719</a>, <a href="Area_codes_970_and_748" title="Area codes 970 and 748">748/970</a>

</td></tr>

<tr>

<td colspan="3" style="text-align:center;"><a href="Oklahoma" title="Oklahoma">Oklahoma</a> area codes: <a href="Area_codes_405_and_572" title="Area codes 405 and 572">405/572</a>, <a href="Area_code_580" title="Area code 580">580</a>, <a href="Area_codes_918_and_539" title="Area codes 918 and 539">918/539</a>

</td></tr>

<tr>

<td colspan="3" style="text-align:center;"><a href="Texas" title="Texas">Texas</a> area codes: <a href="Area_codes_210_and_726" title="Area codes 210 and 726">210/726</a>, <a href="Area_codes_214%2C_469%2C_972%2C_and_945" title="Area codes 214, 469, 972, and 945">214/469/972/945</a>, <a href="Area_code_254" title="Area code 254">254</a>, <a href="Area_code_325" title="Area code 325">325</a>, <a href="Area_code_361" title="Area code 361">361</a>, <a href="Area_code_409" title="Area code 409">409</a>, <a href="Area_code_432" title="Area code 432">432</a>, <a href="Area_codes_512_and_737" title="Area codes 512 and 737">512/737</a>, <a href="Area_codes_713%2C_281%2C_832%2C_and_346" class="mw-redirect" title="Area codes 713, 281, 832, and 346">713/281/832/346</a>, <a href="Area_code_806" title="Area code 806">806</a>, <a href="Area_codes_817_and_682" title="Area codes 817 and 682">817/682</a>, <a href="Area_code_830" title="Area code 830">830</a>, <a href="Area_codes_903_and_430" title="Area codes 903 and 430">903/430</a>, <a href="Area_code_915" title="Area code 915">915</a>, <a href="Area_code_936" title="Area code 936">936</a>, <a href="Area_code_940" title="Area code 940">940</a>, <a href="Area_code_956" title="Area code 956">956</a>, <a href="Area_code_979" title="Area code 979">979</a>

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</style><span class=" nourlexpansion"><a class="external text" href="geo:45.5,-123"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">45°30′N</span> <span class="longitude">123°00′W</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">45.500°N 123.000°W</span><span style="display:none"> / <span class="geo">45.500; -123.000</span></span></span></a></span></span>

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