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Phone Directory 303-667 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-667 Denver, CO T-mobile Usa Jefferson Cell Number 10/15/1996

Other Series For Prefixes

303-6670###
303-6671###
303-6672###
303-6673###
303-6674###
303-6675###
303-6676###
303-6677###
303-6678###
303-6679###