Area Code +1-203-(2782000...2782999) 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 : 2782000 Subscriber Number To : 2782999 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-(2781000...2781999) next › : +1-203-(2783000...2783999) Dialling Instructions For trunk calls: 0 203 2782000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 2782000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2782000 ~ 2782999 (Count: 1,000) Example: +1-203-2782000 / 0111-203-2782000 (1203-2782000 / 1-203-2782000) +1-203-2782001 / 0111-203-2782001 (1203-2782001 / 1-203-2782001) +1-203-2782002 / 0111-203-2782002 (1203-2782002 / 1-203-2782002) +1-203-2782003 / 0111-203-2782003 (1203-2782003 / 1-203-2782003) +1-203-2782004 / 0111-203-2782004 (1203-2782004 / 1-203-2782004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-2782995 / 0111-203-2782995 (1203-2782995 / 1-203-2782995) +1-203-2782996 / 0111-203-2782996 (1203-2782996 / 1-203-2782996) +1-203-2782997 / 0111-203-2782997 (1203-2782997 / 1-203-2782997) +1-203-2782998 / 0111-203-2782998 (1203-2782998 / 1-203-2782998) +1-203-2782999 / 0111-203-2782999 (1203-2782999 / 1-203-2782999)