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Phone Directory 773-504 Detail

State Major City Time Zone
Illinois Chicago Central

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Example: (773) 504-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-504 Chicago, IL New Cingular Wireless PCS Cook Cell Number 01/11/1997

Other Series For Prefixes

773-5040###
773-5041###
773-5042###
773-5043###
773-5044###
773-5045###
773-5046###
773-5047###
773-5048###
773-5049###