Area Code +1-203-(2310000...2319999) 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 : 2310000 Subscriber Number To : 2319999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-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-(2300000...2309999) next › : +1-203-(2320000...2329999) Dialling Instructions For trunk calls: 0 203 2310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 2310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2310000 ~ 2319999 (Count: 10,000) Example: +1-203-2310000 / 0111-203-2310000 (1203-2310000 / 1-203-2310000) +1-203-2310001 / 0111-203-2310001 (1203-2310001 / 1-203-2310001) +1-203-2310002 / 0111-203-2310002 (1203-2310002 / 1-203-2310002) +1-203-2310003 / 0111-203-2310003 (1203-2310003 / 1-203-2310003) +1-203-2310004 / 0111-203-2310004 (1203-2310004 / 1-203-2310004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-2319995 / 0111-203-2319995 (1203-2319995 / 1-203-2319995) +1-203-2319996 / 0111-203-2319996 (1203-2319996 / 1-203-2319996) +1-203-2319997 / 0111-203-2319997 (1203-2319997 / 1-203-2319997) +1-203-2319998 / 0111-203-2319998 (1203-2319998 / 1-203-2319998) +1-203-2319999 / 0111-203-2319999 (1203-2319999 / 1-203-2319999)
