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Phone Directory 773-309 Detail

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Illinois Chicago Central

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Example: (773) 309-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-309 Chicago, IL Paetec Communications Cook Landline 07/06/1997

Other Series For Prefixes

773-3090###
773-3091###
773-3092###
773-3093###
773-3094###
773-3095###
773-3096###
773-3097###
773-3098###
773-3099###