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Phone Directory 773-203 Detail

State Major City Time Zone
Illinois Chicago Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-203 Chicago, IL New Cingular Wireless PCS Cook Cell Number 01/11/1997

Other Series For Prefixes

773-2030###
773-2031###
773-2032###
773-2033###
773-2034###
773-2035###
773-2036###
773-2037###
773-2038###
773-2039###