Area Code 720 Colorado, USA

WhereCall is here to provide you with the most information on the area code 720, located in Colorado, USA. This area code contains 570 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.


NPA Information
Area Code (NPA)720
LocationColorado, USA
In Jeopardy?No
Is Assigned?Yes
In Service?Yes
In Service Date01 Jun 1998
Parent NPA303
OverlayYes
Overlay Complex303/720
Predominant Timezone(s)UTC-07:00
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