USA Area Codes

Area Code Gunpowder 410

Area Code: The city of Gunpowder is located in the state of Maryland (Harford county). The area code of Gunpowder is 410. For local calls is no area code required.

If you want to call from Annapolis to Gunpowder you have to dial +1 410 and the telephone number of the person you want to reach.

List of Cities located close to Gunpowder:

AreaArea Code
Edgewood410

Last change: 23.04.2007