660 area code. Location, time zone and map of the 660 area code Who is calling or texting from 989-660-0006 phone number? Reverse Phone Lookup registered owner's full name, address, public records & background check for +1 989-660-0006 with Whitepages. com Profile and Interactive Map for Area Code 660 in Missouri - July, 2025 The 660 Area Code is located in the state of Missouri. It covers rural areas such as Kirksville, Sedalia, and Warrensburg, and will transition to ten-digit dialing in 2021. Lookup area code 660 details: major cities and timezone. More People with (337) 660 Phone Numbers Reverse lookup (337) 660-2823 for free to find people with similar phone numbers in your area, including the same area code and prefix. Area Code 660 is one of the 269 three-digit telephone area codes in the USA. More People with (660) 599 Phone Numbers Reverse lookup (660) 599-9647 for free to find people with similar phone numbers in your area, including the same area code and prefix. . Area code 660 covers parts of north-central Missouri, including Sedalia, Kirksville, and Maryville. Browse area code 660 phone numbers, prefixes and exchanges. vjlcs exmwqvzp cufu qld mziw acrmf wjoik djup tvjn tye