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Phone Directory 303-564 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-564 Denver, CO T-mobile Usa Jefferson Cell Number 10/15/1996

Other Series For Prefixes

303-5640###
303-5641###
303-5642###
303-5643###
303-5644###
303-5645###
303-5646###
303-5647###
303-5648###
303-5649###