What is what area code is 302?

Area code 302 is the sole area code for the entire state of Delaware. This makes Delaware the smallest state (by population) to be a single area code state. Because the area code covers the whole state, you can expect to find it in major cities like <a href="https://www.wikiwhat.page/kavramlar/Wilmington, Delaware">Wilmington, Delaware</a>, the state capital, <a href="https://www.wikiwhat.page/kavramlar/Dover,%20Delaware">Dover, Delaware</a>, and <a href="https://www.wikiwhat.page/kavramlar/Newark,%20Delaware">Newark, Delaware</a>. Area code 302 was one of the original area codes established in 1947.