Area Code +1-203-(4878000...4878999) 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 : 4878000 Subscriber Number To : 4878999 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 : LEVEL 3 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-(4877000...4877999) next › : +1-203-(4879000...4879999) Dialling Instructions For trunk calls: 0 203 4878000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 4878000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4878000 ~ 4878999 (Count: 1,000) Example: +1-203-4878000 / 0111-203-4878000 (1203-4878000 / 1-203-4878000) +1-203-4878001 / 0111-203-4878001 (1203-4878001 / 1-203-4878001) +1-203-4878002 / 0111-203-4878002 (1203-4878002 / 1-203-4878002) +1-203-4878003 / 0111-203-4878003 (1203-4878003 / 1-203-4878003) +1-203-4878004 / 0111-203-4878004 (1203-4878004 / 1-203-4878004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-4878995 / 0111-203-4878995 (1203-4878995 / 1-203-4878995) +1-203-4878996 / 0111-203-4878996 (1203-4878996 / 1-203-4878996) +1-203-4878997 / 0111-203-4878997 (1203-4878997 / 1-203-4878997) +1-203-4878998 / 0111-203-4878998 (1203-4878998 / 1-203-4878998) +1-203-4878999 / 0111-203-4878999 (1203-4878999 / 1-203-4878999)
