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Phone Directory 773-440 Detail

State Major City Time Zone
Illinois Chicago Central

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Example: (773) 440-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-440 Chicago, IL Sprint Spectrum L.p. Cook Cell Number 06/25/2005

Other Series For Prefixes

773-4400###
773-4401###
773-4402###
773-4403###
773-4404###
773-4405###
773-4406###
773-4407###
773-4408###
773-4409###