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Phone Directory 815-444 Detail

State Major City Time Zone
Illinois Chicago Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
815-444 Crystal Lake, IL Ameritech Illinois Mchenry Landline 05/10/1999

Other Series For Prefixes

815-4440###
815-4441###
815-4442###
815-4443###
815-4444###
815-4445###
815-4446###
815-4447###
815-4448###
815-4449###