• California	• Idaho
• Illinois	• Indiana
• Iowa	• Maine
• Michigan	• Nebraska
• New York	• Oklahoma
• Pennsylvania	• Rhode Island
• Washington

Look up area codes by city/state through our directory. This directory is set up to display all the states in the United States and then lists the cities with their codes after you have selected the state.

• Link to city / state directory

Look up cities and states by area code through our directory. This directory is set up to display al l the area codes in the United States. If you select the area code, it will display all the cities that belong to that area code.

• Link to area code directory