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Phone Directory 303-798 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-798 Denver, CO Qwest Corporation Jefferson Landline 02/04/1994

Other Series For Prefixes

303-7980###
303-7981###
303-7982###
303-7983###
303-7984###
303-7985###
303-7986###
303-7987###
303-7988###
303-7989###