Area Code +1-203-(3087000...3087999) located in Ansonia-Derby, Connecticut (CT), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 203 Subscriber Number From : 3087000 Subscriber Number To : 3087999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OMNIPOINT COMM CT Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : CT Region Name : Connecticut City : Ansonia-Derby Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.3200 Longitude : -73.0900 ‹ previous : +1-203-(3086000...3086999) next › : +1-203-(3088000...3088999) Dialling Instructions For trunk calls: 0 203 3087000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 3087000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3087000 ~ 3087999 (Count: 1,000) Example: +1-203-3087000 / 0111-203-3087000 (1203-3087000 / 1-203-3087000) +1-203-3087001 / 0111-203-3087001 (1203-3087001 / 1-203-3087001) +1-203-3087002 / 0111-203-3087002 (1203-3087002 / 1-203-3087002) +1-203-3087003 / 0111-203-3087003 (1203-3087003 / 1-203-3087003) +1-203-3087004 / 0111-203-3087004 (1203-3087004 / 1-203-3087004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-3087995 / 0111-203-3087995 (1203-3087995 / 1-203-3087995) +1-203-3087996 / 0111-203-3087996 (1203-3087996 / 1-203-3087996) +1-203-3087997 / 0111-203-3087997 (1203-3087997 / 1-203-3087997) +1-203-3087998 / 0111-203-3087998 (1203-3087998 / 1-203-3087998) +1-203-3087999 / 0111-203-3087999 (1203-3087999 / 1-203-3087999)