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Phone Directory 303-259 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-259 Denver, CO American Messaging (am) Jefferson Cell Number 10/11/1997

Other Series For Prefixes

303-2590###
303-2591###
303-2592###
303-2593###
303-2594###
303-2595###
303-2596###
303-2597###
303-2598###
303-2599###