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Phone Directory 203-723 Detail

State Major City Time Zone
Connecticut New Haven Eastern

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Example: (203) 723-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
203-723 Naugatuck, CT Southern New England Telephone Co. New Haven Landline 02/04/1994

Other Series For Prefixes

203-7230###
203-7231###
203-7232###
203-7233###
203-7234###
203-7235###
203-7236###
203-7237###
203-7238###
203-7239###