Area Code +1-203-(2150000...2159999) located in New Haven, 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 : 2150000 Subscriber Number To : 2159999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS DC 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 : New Haven Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.3000 Longitude : -72.9300 ‹ previous : +1-203-(2140000...2149999) next › : +1-203-(2160000...2160999) Dialling Instructions For trunk calls: 0 203 2150000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 2150000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2150000 ~ 2159999 (Count: 10,000) Example: +1-203-2150000 / 0111-203-2150000 (1203-2150000 / 1-203-2150000) +1-203-2150001 / 0111-203-2150001 (1203-2150001 / 1-203-2150001) +1-203-2150002 / 0111-203-2150002 (1203-2150002 / 1-203-2150002) +1-203-2150003 / 0111-203-2150003 (1203-2150003 / 1-203-2150003) +1-203-2150004 / 0111-203-2150004 (1203-2150004 / 1-203-2150004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-2159995 / 0111-203-2159995 (1203-2159995 / 1-203-2159995) +1-203-2159996 / 0111-203-2159996 (1203-2159996 / 1-203-2159996) +1-203-2159997 / 0111-203-2159997 (1203-2159997 / 1-203-2159997) +1-203-2159998 / 0111-203-2159998 (1203-2159998 / 1-203-2159998) +1-203-2159999 / 0111-203-2159999 (1203-2159999 / 1-203-2159999)
