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Phone Directory 303-925 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-925 Denver, CO Qwest Corporation Jefferson Landline 11/20/1998

Other Series For Prefixes

303-9250###
303-9251###
303-9252###
303-9253###
303-9254###
303-9255###
303-9256###
303-9257###
303-9258###
303-9259###