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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) 742

CityRockford
CountyWinnebago
CarrierUnited States Cellular Corp. - Illinois
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Landline

(815) 743

CityGraymont
CountyLivingston
CarrierFrontier Communications Of Prairie Inc.
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Landline

(815) 746

CityMarseilles
CountyLa Salle
CarrierMarseilles Telephone Co. Of Marseilles
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Landline

(815) 747

CityEast Dubuque
CountyJo Daviess
CarrierCitizens Telecom Co Illinois-frontier Citizens -il
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