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Phone Directory 303-805 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-805 Denver, CO Qwest Corporation Jefferson Landline 04/15/1996

Other Series For Prefixes

303-8050###
303-8051###
303-8052###
303-8053###
303-8054###
303-8055###
303-8056###
303-8057###
303-8058###
303-8059###