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Phone Directory 303-656 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-656 Denver, CO Big River Telephone Company - MO Jefferson Cell Number 02/19/2009

Other Series For Prefixes

303-6560###
303-6561###
303-6562###
303-6563###
303-6564###
303-6565###
303-6566###
303-6567###
303-6568###
303-6569###