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Area Code Info / Missouri / 660
660
Missouri SedaliaGeographic

Area Code 660

Sedalia, Missouri

Browse Numbers in This Area Code
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51,551
Available Numbers
🏙️
10
Cities Covered
🕐
Chicago
Timezone
📋
10-digit
Dialing Rules
Coverage Area

660 Cities and regions covered

Missouri · MO

Major Cities

Sedalia Warrensburg Kirksville Marshall Maryville Chillicothe Trenton Moberly Nevada Excelsior Springs
In Service 1997-01-01
Status Active
Area Code History

660

660区号于1997年从816区号拆分而来，覆盖密苏里州北部和中西部地区。

Dialing Rules

660

10-digit

When dialing 660 area code numbers, follow these rules:

  • Local calls require full 10-digit dialing (area code + 7-digit number)
  • Long-distance calls require 1 + area code + 7-digit number
Why 660 is Valuable for Business

660 · Sedalia

The 660 area code covers Sedalia and surrounding areas, making it one of the most commercially valuable area codes in Missouri. Owning a premium 660 number enhances your business image and customer trust.

Premium Numbers

660 Premium numbers in this area code

(660) 333-8666
双三连号Featured
Sedalia, MO
$499.00
View Details
(660) 333-8686
XYXYFeatured
Sedalia, MO
$399.00
View Details
(660) 333-8777
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8787
XYXYFeatured
Sedalia, MO
$399.00
View Details
(660) 333-8811
AABBFeatured
Sedalia, MO
$149.00
View Details
(660) 333-8822
AABBFeatured
Sedalia, MO
$149.00
View Details
(660) 333-8855
AABBFeatured
Sedalia, MO
$149.00
View Details
(660) 333-8866
AABBFeatured
Sedalia, MO
$199.00
View Details
(660) 333-8877
AABBFeatured
Sedalia, MO
$199.00
View Details
(660) 333-8880
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8881
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8882
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8883
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8884
双三连号Featured
Sedalia, MO
$299.00
View Details
(660) 333-8885
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8886
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8887
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8889
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 333-8899
3重叠上升Featured
Sedalia, MO
$1,999.00
View Details
(660) 333-8999
双三连号Featured
Sedalia, MO
$599.00
View Details
(660) 456-4567
双重上升Featured
Sedalia, MO
$1,999.00
View Details
(660) 333-7776
双三连号Featured
Sedalia, MO
$399.00
View Details
(660) 333-8222
双三连号Featured
Sedalia, MO
$399.00
View Details
(660) 333-8585
XYXYFeatured
Sedalia, MO
$199.00
View Details
View All 660 Numbers
FAQ

660 FAQ

What state is the 660 area code in?
The 660 area code is in Missouri (MO), primarily covering Sedalia and surrounding areas.
How do I get a premium 660 area code number?
You can search and buy premium 660 numbers on GreatNumber. We offer one-time payment with lifetime ownership — no monthly fees or hidden charges. We provide full porting assistance after purchase.
Can I port a 660 number to another carrier?
Yes, all numbers purchased on GreatNumber can be ported to any carrier of your choice (T-Mobile, AT&T, Verizon, etc.). Porting typically takes 3-14 business days, and we provide full bilingual support.
Related Area Codes

Other area codes related to 660

314 St. Louis Missouri 417 Springfield Missouri 557 St. Louis Missouri 573 Jefferson City Missouri 636 St. Louis Missouri 816 Kansas City Missouri

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