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Phone Directory 312-371 Detail

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Illinois Chicago Central

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Example: (312) 371-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-371 Chicago, IL Sprint Spectrum L.p. Cook Cell Number 01/25/1998

Other Series For Prefixes

312-3710###
312-3711###
312-3712###
312-3713###
312-3714###
312-3715###
312-3716###
312-3717###
312-3718###
312-3719###