WhereCall is here to provide you with the most information on the area code 240, located in MARYLAND.


NPA Information
Area Code (NPA) 240
Location MARYLAND, UNITED STATES
In Jeopardy? No
Is Assigned? Yes
Assignment Date 21 Jun 1996
In Service? Yes
In Service Date 01 Jun 1997
Parent NPA 301
Overlay Yes
Overlay Complex
Predominant Timezone(s) UTC-05:00

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