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Phone Directory 303-426 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-426 Denver, CO Qwest Corporation Adams Landline 02/04/1994

Other Series For Prefixes

303-4260###
303-4261###
303-4262###
303-4263###
303-4264###
303-4265###
303-4266###
303-4267###
303-4268###
303-4269###