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Phone Directory 303-552 Detail

State Major City Time Zone
Colorado Denver Mountain

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
303-552 Denver, CO Global Crossing Local Services-co Jefferson Landline 08/14/1998

Other Series For Prefixes

303-5520###
303-5521###
303-5522###
303-5523###
303-5524###
303-5525###
303-5526###
303-5527###
303-5528###
303-5529###