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Phone Directory 303-689 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-689 Denver, CO Qwest Corporation Denver Landline 02/04/1994

Other Series For Prefixes

303-6890###
303-6891###
303-6892###
303-6893###
303-6894###
303-6895###
303-6896###
303-6897###
303-6898###
303-6899###