Search

Enter 10 Digit Phone Number
phone

Phone Directory 203-421 Detail

State Major City Time Zone
Connecticut New Haven Eastern

Search

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
203-421 Madison, CT Southern New England Telephone Co. New Haven Landline 02/04/1994

Other Series For Prefixes

203-4210###
203-4211###
203-4212###
203-4213###
203-4214###
203-4215###
203-4216###
203-4217###
203-4218###
203-4219###