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Phone Directory 773-312 Detail

State Major City Time Zone
Illinois Chicago Central

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Example: (773) 312-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-312 Chicago, IL Sprint Spectrum L.p. Cook Cell Number 07/09/2009

Other Series For Prefixes

773-3120###
773-3121###
773-3122###
773-3123###
773-3124###
773-3125###
773-3126###
773-3127###
773-3128###
773-3129###