Below is a list of Mc Lean VA zip codes. For your research we have also included Mc Lean Area Code, Time Zone, UTC and the local Fairfax County FIPS Code. Each Mc Lean Virginia zip code has a center Longitude / Latitude point (the Mc Lean center is -77.234802246094 / 38.955799102783). For your convenience we have also indicated if that zip code in Mc Lean observes Daylight Savings time.