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Area Code Info / Illinois / 618
618
Illinois BellevilleGeographic

Area Code 618

Belleville, Illinois

Browse Numbers in This Area Code
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📞
129,140
Available Numbers
🏙️
10
Cities Covered
🕐
Chicago
Timezone
📋
10-digit
Dialing Rules
Coverage Area

618 Cities and regions covered

Illinois · IL

Major Cities

Belleville Carbondale Collinsville Edwardsville East St. Louis Granite City Marion Alton Mount Vernon Centralia
In Service 1947-01-01
Status Active
Area Code History

618

618区号于1947年投入使用，覆盖伊利诺伊州南部地区。

Dialing Rules

618

10-digit

When dialing 618 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 618 is Valuable for Business

618 · Belleville

The 618 area code covers Belleville and surrounding areas, making it one of the most commercially valuable area codes in Illinois. Owning a premium 618 number enhances your business image and customer trust.

Premium Numbers

618 Premium numbers in this area code

(618) 999-8822
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-0033
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-0044
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-7766
AABBFeatured
Belleville, IL
$199.00
View Details
(618) 999-7773
双三连号Featured
Belleville, IL
$499.00
View Details
(618) 999-8181
XYXYFeatured
Belleville, IL
$199.00
View Details
(618) 999-8282
XYXYFeatured
Belleville, IL
$199.00
View Details
(618) 999-8383
XYXYFeatured
Belleville, IL
$199.00
View Details
(618) 999-8484
XYXYFeatured
Belleville, IL
$149.00
View Details
(618) 999-8585
XYXYFeatured
Belleville, IL
$199.00
View Details
(618) 999-8686
XYXYFeatured
Belleville, IL
$799.00
View Details
(618) 999-8787
XYXYFeatured
Belleville, IL
$799.00
View Details
(618) 999-8811
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-8881
双三连号Featured
Belleville, IL
$499.00
View Details
(618) 999-9168
168号Featured
Belleville, IL
$388.00
View Details
(618) 999-8886
双三连号Featured
Belleville, IL
$499.00
View Details
(618) 999-8885
双三连号Featured
Belleville, IL
$499.00
View Details
(618) 999-8884
双三连号Featured
Belleville, IL
$299.00
View Details
(618) 999-8883
双三连号Featured
Belleville, IL
$499.00
View Details
(618) 999-8882
双三连号Featured
Belleville, IL
$499.00
View Details
(618) 999-8855
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-8833
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-8844
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-0022
AABBFeatured
Belleville, IL
$149.00
View Details
View All 618 Numbers
FAQ

618 FAQ

What state is the 618 area code in?
The 618 area code is in Illinois (IL), primarily covering Belleville and surrounding areas.
How do I get a premium 618 area code number?
You can search and buy premium 618 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 618 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 618

217 Springfield Illinois 224 Chicago Illinois 309 Peoria Illinois 312 Chicago Illinois 331 Aurora Illinois 447 Champaign Illinois

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