Other Area Codes / Neighbors
About 815 Area Code:
This is Rust Belt country. But it’s also home to one of the greatest rock acts of the previous century. The 815 area code is a significant numbering plan area situated in northern Illinois, encompassing key cities such as Rockford, Joliet, and DeKalb. Rockford has quite a cultural scene. For one thing, it’s home to the oldest music club in the U.S., and its local talent is represented by influential acts like Cheap Trick, who were inducted in the Rock Hall of Fame in 2016. Nicknamed “the Forest City” due to its extensively wooded residential areas, the city is committed to history and natural beauty, as evidenced by the Anderson Japanese Gardens, and Tinker Swiss Cottage.
Since the late 1990s, the city has made significant strides in economic diversification away from manufacturing. It has experienced growth in the automotive, aerospace, and healthcare sectors, alongside active efforts in tourism and downtown revitalization. Like Rockford and others in the region, Joliet’s downtown area has gradually become a hub for new businesses. Key attractions in the city center include Harrah’s Casino, the Joliet Slammers baseball team, and the Rialto Square Theatre, which featured in the 1999 film Stir of Echoes, starring Kevin Bacon. DeKalb hosts Northern Illinois University, the city's largest employer and the third-largest campus in Illinois. Other significant employers in the area include Northwestern Medicine, General Electric, and Monsanto (originally known as DeKalb Corn). The local school district and a substantial retail district along Route 23, which it shares with Sycamore, also contribute to the region’s employment landscape.
Area Code Time Info
| Current Time | Current Date | Time Zone |
|---|---|---|
| 3:08:40 AM | Sat, August, 15, 2026 | -05:00 - UTC/GMT |
Top Searched Phone Numbers
Searched
815
(815) 304-9228
Total searches: 1237
Searched
815
(815) 283-4951
Total searches: 1162
Searched
815
(815) 964-3087
Total searches: 1105
Searched
815
(815) 384-4587
Total searches: 923
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815
(815) 893-7533
Total searches: 852
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815
(815) 427-1624
Total searches: 851
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815
(815) 364-9102
Total searches: 832
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815
(815) 825-4661
Total searches: 819
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815
(815) 242-8726
Total searches: 809
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815
(815) 669-5049
Total searches: 795
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815
(815) 446-8332
Total searches: 770
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815
(815) 268-8157
Total searches: 763
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815
(815) 687-8080
Total searches: 755
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815
(815) 242-6105
Total searches: 748
Searched
815
(815) 673-1623
Total searches: 733
See Recent Activity for 815 Exchange Numbers
Area Code Details
State:
Illinois
ZIP Codes:
250 zip codes found. Check all codes
Counties:
26 counties found
Cities:
250 cities found
Counties in 815 Area Code
- Stephenson
- Carroll
- Livingston
- Cook
- Bureau
- Lake
- Grundy
- Lee
- McLean
- Putnam
- Henry
- Winnebago
- Marshall
- Boone
- DeKalb
- Kendall
- LaSalle
- Jo Daviess
- McHenry
- Ford
Cities in 815 Area Code
- Arlington
- Magnolia
- Millbrook
- Morris
- Princeton
- Rockford
- Shannon
- Sheffield
- Stockton
- Sycamore
- Wellington
- Woodland
- Woodstock
- Galena
- Seward
- Sterling
- Clifton
- Kirkland
- Spring Valley
- Winslow
Area Code Map
Zip Codes in 815 Area Code
- 36722
- 36754
- 36054
- 35116
- 35766
- 35136
- 35142
- 35660
- 36579
- 35149
- 36279
- 36280
- 35188
- 99741
- 99664
- 99672
- 85533
- 86332
- 86333
- 86047
- 71826
- 72932
- 72324
- 72624
- 72837
- 72531
- 71840
- 72742
- 72562
- 72374
- 72150
- 71671
- 92304
- 94505
- 91313
- 95531
- 93432
- 95616
- 95620
- 92332
- 95632
- 93640
- 96121
- 94850
- 95373
815 Area Code Spam Call Trends by Contact Method
In area code 815, complaints to the FCC have changed a lot from 2014 to 2024. Wireless/mobile complaints have been the highest and peaked in 2017, but dropped in 2023. Wired complaints have generally gone down over the years. Meanwhile, VOIP complaints increased at first but began to decline, especially in the latest years.
815 Spam Call Trends by Complaint Issue
The 815 area code has experienced significant fluctuations in complaints about unwanted calls since 2014. Initially, there were very few complaints, but by 2017, reports had jumped to 473, highlighting a growing problem. Although complaints have decreased in recent years, there were still 203 reported in 2023, indicating that unwanted calls continue to be an issue for residents. Overall, the trend shows that while the volume of complaints varies, the concern over unwanted calls has remained a consistent topic for those living in the 815 area.
FCC Call Complaints in the 815 Area Code (by Type of Call)
Complaints to the FCC in the 815 area code reveal trends in the types of calls received over the years. Prerecorded voice complaints rose significantly between 2014 and 2018, hitting a peak of 203 in 2018 before decreasing in subsequent years. In contrast, live voice complaints have shown more consistency, with a high of 123 in 2015 and some ups and downs afterward. Abandoned call complaints have fallen to zero in recent years, while text message complaints have fluctuated, highlighting changing consumer concerns in the area.
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Racial Demographics in the 815 Area Code
Racial demographics in the 815 area code show that a majority of residents identify as White, making up about 65.5% of the population. The Black or African American community represents approximately 18%, while Asians account for about 7%. A small percentage of the population, around 0.05%, identifies as Native Hawaiian and Other Pacific Islander, with roughly 9.5% falling into the category of Some Other Race. These figures reflect the diverse makeup of the community in this region.
Population Growth Statistics in the 815 Area Code
Population within the 815 area code totals 8,875,548, featuring a balanced gender distribution with 4,493,782 females and 4,381,766 males, resulting in a sex ratio of about 101.2 males for every 100 females. Residents’ median age stands at approximately 41 years, slightly above the national median age of 41.1 years. Cook County significantly influences the population count in this area code, housing over half of the total population at 5,225,367. Lake County and Will County also contribute notably with populations of 713,159 and 696,774 respectively. Together, these three counties represent a substantial portion of the demographic makeup of the area. With 26 unique counties in this area code, the population is diverse and multifaceted. Over the years, population growth has shown some fluctuations, with an increase from 8,833,156 in 2012 to the current figure. There are visible trends in migration and demographic changes, reflecting broader patterns that can often be seen across the nation.
Workforce Statistics in the 815 Area Code
For the 815 area code, the labor force participation rate has declined from 66.3% in 2012 to 63.3% in 2022. The employment to population ratio started at 60.1% and slightly decreased to 60.0%, showing some stability during this period. The unemployment rate dropped from 9.21% in 2012 to 4.97% by 2022, indicating a notable improvement in job availability. In comparison, national averages have generally been lower than those in the 815 area code across the same years, highlighting a relatively robust workforce in this region.
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Most Recent Comments for 815 Phone Numbers
(815) 753-6030
-
April 12th, 2026 7:31am
Reported as spam through quick feedback
By 
Anonymous
(815) 283-4951
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January 12th, 2026 5:42pm
So****ing to do with bitcoin.
(815) 304-9228
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May 7th, 2026 3:52pm
I didn’t answer
(815) 242-5701
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September 15th, 2025 6:35pm
These guys are****holes. They have been calling me for weeks in regards to a legal matter that does not even involve me. I was finaly able to get them to cease and desist only after getting really nasty with them and threatening legal action. This is also a trunk line, it's not a real number, its a random****igned voip. Strongly recomend blocking the number.
(815) 428-4673
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March 11th, 2025 12:15am
You receive money winning from clearing house and you paid the fees and taxes and we will make delivery
(815) 384-4587
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September 14th, 2025 11:08pm
Said was worried about me and wanted to come see me
(815) 984-5007
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August 18th, 2025 6:08pm
Claimed they were National Grid and we owed them money.
(815) 999-0108
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November 5th, 2025 3:08pm
Called from external to my work extension
(815) 599-1425
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February 21st, 2025 4:11am
They keep calling asking for someone
(815) 315-9959
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May 9th, 2025 11:19am
They didn’t say anything
(815) 374-8830
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November 26th, 2025 5:08pm
They never leave voicemails
(815) 304-0157
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February 7th, 2025 12:24am
Predatory solar panel company
(815) 446-0442
-
January 3rd, 2025 2:09am | Reported from
Philadelphia, PA
called, left no message
(815) 401-4577
-
August 27th, 2025 9:21pm
Don't know them
815 Area Code has 162 Exchanges
- 815-687-XXXX
- 815-242-XXXX
- 815-446-XXXX
- 815-304-XXXX
- 815-520-XXXX
- 815-283-XXXX
- 815-964-XXXX
- 815-345-XXXX
- 815-247-XXXX
- 815-261-XXXX
- 815-825-XXXX
- 815-384-XXXX
- 815-615-XXXX
- 815-596-XXXX
- 815-324-XXXX
- 815-926-XXXX
- 815-893-XXXX
- 815-427-XXXX
- 815-364-XXXX
- 815-320-XXXX
- 815-315-XXXX
- 815-680-XXXX
- 815-240-XXXX
- 815-669-XXXX
- 815-374-XXXX
- 815-599-XXXX
- 815-268-XXXX
- 815-323-XXXX
- 815-639-XXXX
- 815-673-XXXX
- 815-200-XXXX
- 815-214-XXXX
- 815-453-XXXX
- 815-491-XXXX
- 815-566-XXXX
- 815-201-XXXX
- 815-570-XXXX
- 815-310-XXXX
- 815-380-XXXX
- 815-314-XXXX
- 815-290-XXXX
- 815-562-XXXX
- 815-569-XXXX
- 815-403-XXXX
- 815-616-XXXX
- 815-401-XXXX
- 815-390-XXXX
- 815-343-XXXX
- 815-246-XXXX
- 815-999-XXXX
- 815-908-XXXX
- 815-968-XXXX
- 815-753-XXXX
- 815-534-XXXX
- 815-229-XXXX
- 815-306-XXXX
- 815-907-XXXX
- 815-428-XXXX
- 815-253-XXXX
- 815-277-XXXX
- 815-627-XXXX
- 815-270-XXXX
- 815-472-XXXX
- 815-977-XXXX
- 815-264-XXXX
- 815-340-XXXX
- 815-694-XXXX
- 815-517-XXXX
- 815-575-XXXX
- 815-419-XXXX
- 815-671-XXXX
- 815-239-XXXX
- 815-476-XXXX
- 815-553-XXXX
- 815-388-XXXX
- 815-347-XXXX
- 815-995-XXXX
- 815-581-XXXX
- 815-668-XXXX
- 815-997-XXXX
- 815-718-XXXX
- 815-255-XXXX
- 815-348-XXXX
- 815-887-XXXX
- 815-456-XXXX
- 815-515-XXXX
- 815-308-XXXX
- 815-435-XXXX
- 815-984-XXXX
- 815-756-XXXX
- 815-625-XXXX
- 815-693-XXXX
- 815-346-XXXX
- 815-226-XXXX
- 815-593-XXXX
- 815-455-XXXX
- 815-786-XXXX
- 815-288-XXXX
- 815-223-XXXX
- 815-878-XXXX
- 815-439-XXXX
- 815-571-XXXX
- 815-271-XXXX
- 815-953-XXXX
- 815-217-XXXX
- 815-317-XXXX
- 815-269-XXXX
- 815-740-XXXX
- 815-661-XXXX
- 815-363-XXXX
- 815-316-XXXX
- 815-300-XXXX
- 815-609-XXXX
- 815-433-XXXX
- 815-802-XXXX
- 815-725-XXXX
- 815-942-XXXX
- 815-408-XXXX
- 815-281-XXXX
- 815-282-XXXX
- 815-838-XXXX
- 815-278-XXXX
- 815-344-XXXX
- 815-777-XXXX
- 815-989-XXXX
- 815-295-XXXX
- 815-871-XXXX
- 815-921-XXXX
- 815-365-XXXX
- 815-542-XXXX
- 815-875-XXXX
- 815-932-XXXX
- 815-965-XXXX
- 815-729-XXXX
- 815-539-XXXX
- 815-209-XXXX
- 815-432-XXXX
- 815-496-XXXX
- 815-943-XXXX
- 815-373-XXXX
- 815-842-XXXX
- 815-933-XXXX
- 815-723-XXXX
- 815-881-XXXX
- 815-224-XXXX
- 815-741-XXXX
- 815-971-XXXX
- 815-614-XXXX
- 815-621-XXXX
- 815-772-XXXX
- 815-758-XXXX
- 815-939-XXXX
- 815-595-XXXX
- 815-937-XXXX
- 815-235-XXXX
- 815-202-XXXX
- 815-296-XXXX
- 815-739-XXXX
- 815-459-XXXX
- 815-510-XXXX
- 815-351-XXXX
- 815-319-XXXX
They claimed to be the sales dept of a car lot.