Lookup › Area code 390
390 Area Code
Most looked-up 390 numbers
Phone prefixes in 390
Frequently asked questions
What prefixes are in area code 390?
Phone2.io tracks 1 phone prefixes in area code 390, with carrier and spam-report data on individual numbers.
More about area code 390
Area code 390 overview, history, and local numbers
Last updated: June 4, 2026