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Phone Directory 631-878 Detail

State Major City Time Zone
New York Deer Park Eastern

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Example: (631) 878-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
631-878 Mastic, NY Verizon New York Suffolk Landline 01/14/2000

Other Series For Prefixes

631-8780###
631-8781###
631-8782###
631-8783###
631-8784###
631-8785###
631-8786###
631-8787###
631-8788###
631-8789###