Area code 660
Get a 660 phone number
To get a 660 phone number, pick an available 660 number below and sign up for AvoCall. Your new number works for calls and texts on the phone you already own over WiFi or data. Current web pricing is verified at checkout. No second SIM and no new device are required.
- Location
- Sedalia, MO, Missouri
- Time zone
- Central (GMT -6)
- Related area codes
- Related:816
The 660 area code covers Sedalia, MO and nearby Missouri communities.
Top 20 660 numbers available right now
Pulled live from our carrier network. Last updated: August 26, 2026 at 9:21 PM UTC.
Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.
About the 660 area code
Since 1997, Missouri communities such as Sedalia, Warrensburg, Kirksville, Marshall, and Chillicothe have drawn their numbers from area code 660. The whole code sits on Central time.
At its launch the code was separated from area code 816, which had covered the territory before it. 660 has gone unaccompanied since then, with no overlay in place and no descendant codes, and its coverage stands as first drawn.
Dialing note: 660 was carved out of the 816 territory and went into service in 1997.
Numbering details on this page (service dates and overlay status) are checked against the NANPA numbering registry. Registry data as of 07/16/2026.
660 phone number FAQ
- How do I get a 660 phone number?
- Pick an available 660 number and sign up for AvoCall. Your new Sedalia, MO number works for calls and texts on your existing phone over WiFi or data. Current web pricing is verified at checkout. There is no second SIM and no new device.
- Where is the 660 area code?
- It serves Sedalia, MO and nearby cities in Missouri, including Warrensburg, Kirksville, Moberly.
- Can I receive verification codes on a 660 number?
- AvoCall 660 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.