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Phone Number List of Postal codes in Illinois
SmartScrapers tracks 677 Postal codes in Illinois that have an online presence. We have curated a phone number list of 0 Postal codes in Illinois. Reportedly, most Postal codes receive cold calls trying to sell them products and services. Cold calling Postal codes in Illinois is one of the most effective marketing channels and yields the second-highest ROI.
Cold calling campaigns targeting Postal codes have a conversion rate of 1.6%. Cold calling new Postal codes has yielded a 5.47% conversion rate. Personalized cold calls to new Postal codes yield the highest conversion rate as new Postal codes are looking for most products and services to grow their practice in the market.
- 677
Number of Postal codes
$149 $298(Holiday Discount: 50% OFF)
Download list of Postal codes in Illinois
Find new clients and close more deals with the world’s best business leads provider. You can download Postal codes email and phone number lists for your sales teams. Here is a random sample of 10 records for you to look at the fields and the data that we provide.
| name | address | Phone |
|---|---|---|
| Georgetown, IL 61846 | Address | |
| Kenney, IL 61749 | Address | |
| Frederick, IL 62639 | Address | |
| Chestnut, IL 62518 | Address | |
| Catlin, IL 61817 | Address | |
| Fowler, IL 62338 | Address | |
| Tallula, IL 62688 | Address | |
| Sadorus, IL 61872 | Address | |
| Oreana, IL 62554 | Address | |
| Ursa, IL 62376 | Address |
Download sales qualified Phone Number List of Postal codes in the Illinois
Download this data in CSV/Excel file format.
Data of Postal codes in Illinois with/without Website
Download the list of Postal codes in Illinois as of October 15, 2025 with and without website information.
0
Number of Postal codes in Illinois with website
677
Number of Postal codes in Illinois without website
Close Faster
62%Increase in overall productivity
Gain Insights
3xIncrease in win rates
Attract Customers
74%Decrease in marketing spend
There are 677 Postal codes in Illinois.
You can get the Phone Number List of Postal codes in Illinois by purchasing it or downloading the sample data.
You can download the Phone Number List in CSV/Excel file format.
The Phone Number List of Postal codes in Illinois costs $149.