Sleepy Hollow, Illinois Area Code

Sleepy Hollow, IL Area Codes are

847 and 224

Sleepy Hollow, IL is officially utilizing an area code overlay in which area codes 224 and 847 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Sleepy Hollow, IL area code information read more about area codes 224 and 847 details and Illinois area codes.

Sleepy Hollow, IL is located in Kane County and observes the Central Time Zone.
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