This world map shows the areas of the first digit of the <a href="https://en.wikipedia.org/wiki/country_calling_codes" class="extiw" title="w:country calling codes">country calling codes</a>
<a href="//commons.wikimedia.org/wiki/File:BlankMap-World6.svg" class="mw-redirect" title="File:BlankMap-World6.svg">File:BlankMap-World6.svg</a>: <a href="https://en.wikipedia.org/wiki/User:Canuckguy" class="extiw" title="en:User:Canuckguy">Canuckguy</a> and many others / *derivative work <a href="//commons.wikimedia.org/wiki/User:Anomie" class="mw-redirect" title="User:Anomie">Anomie</a>
Created by adding text labels and applying styles to <a href="//commons.wikimedia.org/wiki/File:BlankMap-World6.svg" class="mw-redirect" title="File:BlankMap-World6.svg">File:BlankMap-World6.svg</a>