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Phone Directory 303-567 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-567 Denver, CO Qwest Corporation Jefferson Landline 02/04/1994

Other Series For Prefixes

303-5670###
303-5671###
303-5672###
303-5673###
303-5674###
303-5675###
303-5676###
303-5677###
303-5678###
303-5679###