WhereCall is here to provide you with the most information on the area code 667, located in MARYLAND.

NPA Information
Area Code (NPA) 667
In Jeopardy? No
Is Assigned? Yes
Assignment Date 17 Jan 2001
In Service? Yes
In Service Date 24 Mar 2012
Parent NPA 443
Overlay Yes
Overlay Complex
Predominant Timezone(s) UTC-05:00

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