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Phone Directory 720-274 Detail

State Major City Time Zone
Colorado Denver Mountain

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Example: (720) 274-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
720-274 Denver, CO Mcleodusa Telecommunications Services- Co Denver Landline 03/03/2001

Other Series For Prefixes

720-2740###
720-2741###
720-2742###
720-2743###
720-2744###
720-2745###
720-2746###
720-2747###
720-2748###
720-2749###