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Phone Directory 303-844 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-844 Denver, CO Qwest Corporation Denver Landline 02/04/1994

Other Series For Prefixes

303-8440###
303-8441###
303-8442###
303-8443###
303-8444###
303-8445###
303-8446###
303-8447###
303-8448###
303-8449###