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Phone Directory 303-376 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-376 Denver, CO Icg Telecom Group Denver Landline 04/01/1997

Other Series For Prefixes

303-3760###
303-3761###
303-3762###
303-3763###
303-3764###
303-3765###
303-3766###
303-3767###
303-3768###
303-3769###