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Phone Directory 720-550 Detail

State Major City Time Zone
Colorado Denver Mountain

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Example: (720) 550-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
720-550 Denver, CO Mcleodusa Telecommunications Services- Co Jefferson Landline 06/25/2013

Other Series For Prefixes

720-5500###
720-5501###
720-5502###
720-5503###
720-5504###
720-5505###
720-5506###
720-5507###
720-5508###
720-5509###