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Phone Directory 312-685 Detail

State Major City Time Zone
Illinois Chicago Central

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Example: (312) 685-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-685 Chicago, IL Sprint Spectrum L.p. Cook Cell Number 10/13/1999

Other Series For Prefixes

312-6850###
312-6851###
312-6852###
312-6853###
312-6854###
312-6855###
312-6856###
312-6857###
312-6858###
312-6859###