Area Code +1-203-(4400000...4400999) located in Meriden, 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 : 4400000 Subscriber Number To : 4400999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : COX CT TELCOM 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 : Meriden Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.5400 Longitude : -72.8100 ‹ previous : +1-203-(4399000...4399999) next › : +1-203-(4401000...4401999) Dialling Instructions For trunk calls: 0 203 4400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 4400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4400000 ~ 4400999 (Count: 1,000) Example: +1-203-4400000 / 0111-203-4400000 (1203-4400000 / 1-203-4400000) +1-203-4400001 / 0111-203-4400001 (1203-4400001 / 1-203-4400001) +1-203-4400002 / 0111-203-4400002 (1203-4400002 / 1-203-4400002) +1-203-4400003 / 0111-203-4400003 (1203-4400003 / 1-203-4400003) +1-203-4400004 / 0111-203-4400004 (1203-4400004 / 1-203-4400004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-4400995 / 0111-203-4400995 (1203-4400995 / 1-203-4400995) +1-203-4400996 / 0111-203-4400996 (1203-4400996 / 1-203-4400996) +1-203-4400997 / 0111-203-4400997 (1203-4400997 / 1-203-4400997) +1-203-4400998 / 0111-203-4400998 (1203-4400998 / 1-203-4400998) +1-203-4400999 / 0111-203-4400999 (1203-4400999 / 1-203-4400999)