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Phone Directory 203-389 Detail

State Major City Time Zone
Connecticut New Haven Eastern

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Example: (203) 389-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
203-389 New Haven, CT Southern New England Telephone Co. New Haven Landline 02/04/1994

Other Series For Prefixes

203-3890###
203-3891###
203-3892###
203-3893###
203-3894###
203-3895###
203-3896###
203-3897###
203-3898###
203-3899###