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Phone Directory 312-656 Detail

State Major City Time Zone
Illinois Chicago Central

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Example: (312) 656-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-656 Chicago, IL Sprint Spectrum L.p. Cook Cell Number 07/06/1997

Other Series For Prefixes

312-6560###
312-6561###
312-6562###
312-6563###
312-6564###
312-6565###
312-6566###
312-6567###
312-6568###
312-6569###