Area Code +1-203-(3916000...3916999) located in Stamford, 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 : 3916000 Subscriber Number To : 3916999 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 : CONVERSENT 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 : Stamford Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.0500 Longitude : -73.5400 ‹ previous : +1-203-(3915000...3915999) next › : +1-203-(3917000...3917999) Dialling Instructions For trunk calls: 0 203 3916000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 3916000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3916000 ~ 3916999 (Count: 1,000) Example: +1-203-3916000 / 0111-203-3916000 (1203-3916000 / 1-203-3916000) +1-203-3916001 / 0111-203-3916001 (1203-3916001 / 1-203-3916001) +1-203-3916002 / 0111-203-3916002 (1203-3916002 / 1-203-3916002) +1-203-3916003 / 0111-203-3916003 (1203-3916003 / 1-203-3916003) +1-203-3916004 / 0111-203-3916004 (1203-3916004 / 1-203-3916004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-3916995 / 0111-203-3916995 (1203-3916995 / 1-203-3916995) +1-203-3916996 / 0111-203-3916996 (1203-3916996 / 1-203-3916996) +1-203-3916997 / 0111-203-3916997 (1203-3916997 / 1-203-3916997) +1-203-3916998 / 0111-203-3916998 (1203-3916998 / 1-203-3916998) +1-203-3916999 / 0111-203-3916999 (1203-3916999 / 1-203-3916999)