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Area Code Lookup

Area Code 815 Phone Lookup

Illinois, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

784prefix records
66lookup pages
815area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Wireless

(815) 751

CityDeKalb
CountyDeKalb
CarrierCellco Partnership Dba Verizon Wireless - Il
View Prefix
Wireless

(815) 757

CityDeKalb
CountyDeKalb
CarrierUnited States Cellular Corp. - Illinois
View Prefix