Area Code 631

Area Code 631 information.

Area Code 631 Details
Country	United States
State/Province	New York
Major City	Deer Park
Time Zone	Eastern (UTC-05:00)

Area Code 631 Prefixes

Prefix	County	Phone Type	Status
631-531	Nassau	Landline	Active
631-532	Suffolk	Landline	Active
631-533	Suffolk	Landline	Active
631-534	Suffolk	Landline	Active
631-535	Suffolk	Landline	Active
631-536	Suffolk	Landline	Active
631-537	Suffolk	Landline	Active
631-538	Suffolk	Landline	Active
631-539	Suffolk	Landline	Active
631-540		Unknown	Active
631-541	Nassau	Landline	Active
631-542	Suffolk	Landline	Active
631-543	Suffolk	Landline	Active
631-544	Suffolk	Landline	Active
631-545	Suffolk	Landline	Active
631-546	Suffolk	Landline	Active
631-547	Suffolk	Landline	Active
631-548	Suffolk	Landline	Active
631-549	Suffolk	Landline	Active
631-550		Unknown	Active

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