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Phone Directory 312-389 Detail

State Major City Time Zone
Illinois Chicago Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-389 Chicago, IL Usa Mobility Wireless Cook Cell Number 11/11/2003

Other Series For Prefixes

312-3890###
312-3891###
312-3892###
312-3893###
312-3894###
312-3895###
312-3896###
312-3897###
312-3898###
312-3899###