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Area codes 330 and 234
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<p>Area codes 330 and 234 are telephone <a href="/facts/Area_code/jaryReDv">area codes</a> in the <a href="/facts/North_American_Numbering_Plan/0QQ8v3ph">North American Numbering Plan</a> (NANP) for a part of <a href="/facts/Northeast_Ohio/dx4xmjXC">northeast Ohio</a>. The numbering plan area (NPA) includes the cities of <a href="/facts/Akron,_Ohio/GH3anrAS">Akron</a>, <a href="/facts/Canton,_Ohio/TqSd9vCm">Canton</a>, <a href="/facts/Youngstown,_Ohio/ARwnvGdu">Youngstown</a>, and <a href="/facts/Warren,_Ohio/HlKjMKgz">Warren</a>. </p><p>Area code 330 was established on March 9, 1996 in an <a href="/facts/Area_code_split/naIyV2S2">area code split</a> of <a href="/facts/Area_code_216/HbGDJkho">area code 216</a>. It was Ohio's first new area code since the creation of NANP in 1947. </p><p>Area code 234, originally planned as the relief code for the <a href="/facts/Jacksonville,_Florida/u6syYft2">Jacksonville, Florida</a> area, was established on October 30, 2000, to form an <a href="/facts/Overlay_plan/faRNxFIj">overlay plan</a> for the service area. <a href="/facts/Ten-digit_dialing/22AY5qgI">Ten-digit dialing</a> has been mandatory since October 1, 2000. </p>