GreatNumber
Sign In Sign Up
Home Search FAQ Porting Guide More ▾
Carrier Lookup Number Valuation Agency Partners Number Energy Area Code Info Referral Program Carriers Guide Developer API
About Contact
Sign In Sign Up
Area Code Info / Illinois / 618
618
Illinois BellevilleGeographic

Area Code 618

Belleville, Illinois

Browse Numbers in This Area Code
CA Registered BusinessUS RegisteredSSL Encrypted Checkout
📞
129,420
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) 999-7773
双三连号Featured
Belleville, IL
$499.00
View Details
(618) 666-0044
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 666-0303
XYXYFeatured
Belleville, IL
$199.00
View Details
(618) 777-3330
双三连号Featured
Belleville, IL
$399.00
View Details
(618) 777-3331
双三连号Featured
Belleville, IL
$399.00
View Details
(618) 777-3332
双三连号Featured
Belleville, IL
$399.00
View Details
(618) 777-3334
双三连号Featured
Belleville, IL
$299.00
View Details
(618) 777-3335
双三连号Featured
Belleville, IL
$399.00
View Details
(618) 777-3337
双三连号Featured
Belleville, IL
$399.00
View Details
(618) 777-3339
双三连号Featured
Belleville, IL
$399.00
View Details
(618) 777-5888
双三连号Featured
Belleville, IL
$899.00
View Details
(618) 999-0004
XXXY号Featured
Belleville, IL
$299.00
View Details
(618) 999-0005
XXXY号Featured
Belleville, IL
$199.00
View Details
(618) 999-0008
XXXY号Featured
Belleville, IL
$199.00
View Details
(618) 999-0022
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) 999-8877
AABBFeatured
Belleville, IL
$199.00
View Details
(618) 999-8833
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-8844
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-8855
AABBFeatured
Belleville, IL
$149.00
View Details
(618) 999-8866
AABBFeatured
Belleville, IL
$199.00
View Details
(618) 999-8882
双三连号Featured
Belleville, IL
$499.00
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

Search 618 Area Code Numbers

Browse all available premium numbers in the 618 area code.

Search 618 Numbers
EXPLORE MORE

Browse by Number Pattern

Discover patterned numbers in the 618 area code.

🔢 Repeating Numbers 8888, 6666, 9999 🧧 Chinese Lucky Numbers 168, 520, 1314, 666 💰 "Yi Lu Fa" 168 Numbers Prosperity all the way 📞 Toll-Free Numbers 800, 888, 877 & more 🏢 Browse by Industry 16 industries to choose from
Instagram Instagram
WhatsApp WhatsApp
WeChat WeChat
小红书 Xiaohongshu
Numi · 靓号顾问
您的专属选号 · 过户助手
即将跳转至第三方平台
前往主页 →
微信扫码添加
扫描下方二维码添加微信好友
Scan to add GreatNumber on WeChat
WeChat ID: GreatNumber2