USA Area Codes
Area Code Littleton, Area Code Jefferson
The city of Littleton is located in the state of ( county). The Littleton area codes are Jefferson. The US area codes have a fixed length of 3 digits. For Littleton local calls you need to dial an area code.
If you want to call from to Littleton you have to dial +1 Jefferson and the telephone number of the person you want to reach.
Last change: 23.04.2007
