815 Area Code: Location, Time Zone & Phone Lookup
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What Does Area Code 815 Mean?
Area code 815 serves northern Illinois except for the Chicago metro area. It includes the cities of Rockford, Joliet, and DeKalb. It has a single overlay (779) that serves the same area.
Area Codes Starting with 8
- 847 Area CodeIllinois IL
- 848 Area CodeNew Jersey NJ
- 850 Area CodeFlorida FL
- 856 Area CodeNew Jersey NJ
- 857 Area CodeMassachusetts MA
- 858 Area CodeCalifornia CA
- 859 Area CodeKentucky KY
- 860 Area CodeConnecticut CT
- 862 Area CodeNew Jersey NJ
- 863 Area CodeFlorida FL
- 864 Area CodeSouth Carolina SC
- 865 Area CodeTennessee TN
- 870 Area CodeArkansas AR
- 872 Area CodeIllinois IL
- 878 Area CodePennsylvania PA
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Area Code 815 Overview
815 is one of the older area codes in Illinois. It has been around since 1947, and it covers a large area of the state. 815 is one of the original area codes in Illinois, and it has seen a lot of changes over the years.The 815 area code is home to a lot of different communities. It includes parts of Joliet, Rockford, and Naperville, as well as other smaller communities. There are a lot of different businesses and attractions in the 815 area code.
One of the biggest attractions in the 815 area code is the Rockford Speedway. This racetrack is home to a number of different races, and it is a popular destination for race fans. The Rockford Speedway is one of the biggest attractions in the 815 area code, and it is a must-see for anyone who is interested in racing.
Another popular destination in the 815 area code is the Paramount Theatre in Aurora. This theatre is home to a number of different shows, and it is a popular destination for theatre fans. The Paramount Theatre is one of the biggest attractions in the 815 area code, and it is a must-see for anyone who is interested in the arts.
The 815 area code is home to a number of different businesses and attractions. There is something for everyone in this area code, and it is a great place to live or visit.
Area Code 815 History
Area code 815 was one of the original area codes established in Illinois in 1947. It originally covered the entire northern half of the state, from Rockford to the Wisconsin border. The 815 area code was split in 1996, when the Rockford area was reassigned to the new 779 area code. The 815 area code now covers only a small area in the southwestern corner of the state, including the cities of Joliet, Lockport, and Ottawa.The 815 area code has a long and interesting history. It was one of the original area codes established in Illinois in 1947, and it originally covered the entire northern half of the state, from Rockford to the Wisconsin border. The 815 area code was split in 1996, when the Rockford area was reassigned to the new 779 area code. The 815 area code now covers only a small area in the southwestern corner of the state, including the cities of Joliet, Lockport, and Ottawa.
The 815 area code has a rich heritage and a lot of interesting history. It's been home to some of the most important events in Illinois history, and it's played a significant role in the development of the state. If you're interested in learning more about the 815 area code, be sure to check out the 815 Area Code History website. There you can find a wealth of information about the history of the area code, including articles, photos, and videos.
Phone Number Prefixes In The 815 Area Code
- 815-200-xxxx
- 815-201-xxxx
- 815-202-xxxx
- 815-206-xxxx
- 815-207-xxxx
- 815-210-xxxx
- 815-212-xxxx
- 815-213-xxxx
- 815-214-xxxx
- 815-215-xxxx
- 815-216-xxxx
- 815-217-xxxx
- 815-218-xxxx
- 815-219-xxxx
- 815-220-xxxx
- 815-221-xxxx
- 815-222-xxxx
- 815-223-xxxx
- 815-224-xxxx
- 815-225-xxxx
- 815-226-xxxx
- 815-227-xxxx
- 815-228-xxxx
- 815-229-xxxx
- 815-230-xxxx
- 815-232-xxxx
- 815-233-xxxx
- 815-234-xxxx
- 815-235-xxxx
- 815-236-xxxx
- 815-237-xxxx
- 815-238-xxxx
- 815-239-xxxx
- 815-241-xxxx
- 815-243-xxxx
- 815-244-xxxx
- 815-245-xxxx
- 815-246-xxxx
- 815-248-xxxx
- 815-249-xxxx
- 815-252-xxxx
- 815-254-xxxx
- 815-257-xxxx
- 815-258-xxxx
- 815-259-xxxx
- 815-260-xxxx
- 815-261-xxxx
- 815-262-xxxx
- 815-263-xxxx
- 815-264-xxxx
- 815-265-xxxx
- 815-267-xxxx
- 815-269-xxxx
- 815-270-xxxx
- 815-271-xxxx
- 815-272-xxxx
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- 815-277-xxxx
- 815-278-xxxx
- 815-279-xxxx
- 815-280-xxxx
- 815-281-xxxx
- 815-282-xxxx
- 815-284-xxxx
- 815-285-xxxx
- 815-287-xxxx
- 815-288-xxxx
- 815-289-xxxx
- 815-291-xxxx
- 815-292-xxxx
- 815-293-xxxx
- 815-295-xxxx
- 815-296-xxxx
- 815-297-xxxx
- 815-298-xxxx
- 815-299-xxxx
- 815-301-xxxx
- 815-302-xxxx
- 815-303-xxxx
- 815-304-xxxx
- 815-305-xxxx
- 815-307-xxxx
- 815-308-xxxx
- 815-312-xxxx
- 815-313-xxxx
- 815-315-xxxx
- 815-316-xxxx
- 815-317-xxxx
- 815-319-xxxx
- 815-321-xxxx
- 815-322-xxxx
- 815-323-xxxx
- 815-324-xxxx
- 815-325-xxxx
- 815-326-xxxx
- 815-327-xxxx
- 815-329-xxxx
- 815-330-xxxx
- 815-331-xxxx
- 815-332-xxxx
- 815-333-xxxx
- 815-334-xxxx
- 815-335-xxxx
- 815-337-xxxx
- 815-338-xxxx
- 815-339-xxxx
- 815-341-xxxx
- 815-342-xxxx
- 815-343-xxxx
- 815-344-xxxx
- 815-345-xxxx
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- 815-347-xxxx
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- 815-351-xxxx
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- 815-361-xxxx
- 815-362-xxxx
- 815-363-xxxx
- 815-364-xxxx
- 815-365-xxxx
- 815-369-xxxx
- 815-370-xxxx
- 815-372-xxxx
- 815-376-xxxx
- 815-377-xxxx
- 815-378-xxxx
- 815-380-xxxx
- 815-381-xxxx
- 815-382-xxxx
- 815-383-xxxx
- 815-384-xxxx
- 815-385-xxxx
- 815-386-xxxx
- 815-388-xxxx
- 815-389-xxxx
- 815-390-xxxx
- 815-391-xxxx
- 815-393-xxxx
- 815-394-xxxx
- 815-395-xxxx
- 815-397-xxxx
- 815-398-xxxx
- 815-399-xxxx
- 815-401-xxxx
- 815-403-xxxx
- 815-404-xxxx
- 815-405-xxxx
- 815-407-xxxx
- 815-409-xxxx
- 815-413-xxxx
- 815-416-xxxx
- 815-419-xxxx
- 815-420-xxxx
- 815-422-xxxx
- 815-423-xxxx
- 815-425-xxxx
- 815-426-xxxx
- 815-428-xxxx
- 815-429-xxxx
- 815-431-xxxx
- 815-432-xxxx
- 815-433-xxxx
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- 815-436-xxxx
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- 815-440-xxxx
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- 815-442-xxxx