Area Code 581

WhereCall is here to provide you with the most information on the area code 581. This area code contains 0 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)581
In Jeopardy?No
Is Assigned?Yes
Assignment Date14 Aug 2007
In Service?Yes
In Service Date19 Sep 2008
Parent NPA418
OverlayYes
Overlay Complex418/581
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581 area code map