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Phone Directory 720-315 Detail

State Major City Time Zone
Colorado Denver Mountain

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Example: (720) 315-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
720-315 Denver, CO 360networks (usa) Inc. Jefferson Landline 10/14/2009

Other Series For Prefixes

720-3150###
720-3151###
720-3152###
720-3153###
720-3154###
720-3155###
720-3156###
720-3157###
720-3158###
720-3159###