Area Code +1-203-(7700000...7709999) located in Danbury, 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 : 7700000 Subscriber Number To : 7709999 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 : Danbury Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.4000 Longitude : -73.4500 ‹ previous : +1-203-(7699000...7699999) next › : +1-203-(7710000...7719999) Dialling Instructions For trunk calls: 0 203 7700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 7700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7700000 ~ 7709999 (Count: 10,000) Example: +1-203-7700000 / 0111-203-7700000 (1203-7700000 / 1-203-7700000) +1-203-7700001 / 0111-203-7700001 (1203-7700001 / 1-203-7700001) +1-203-7700002 / 0111-203-7700002 (1203-7700002 / 1-203-7700002) +1-203-7700003 / 0111-203-7700003 (1203-7700003 / 1-203-7700003) +1-203-7700004 / 0111-203-7700004 (1203-7700004 / 1-203-7700004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-7709995 / 0111-203-7709995 (1203-7709995 / 1-203-7709995) +1-203-7709996 / 0111-203-7709996 (1203-7709996 / 1-203-7709996) +1-203-7709997 / 0111-203-7709997 (1203-7709997 / 1-203-7709997) +1-203-7709998 / 0111-203-7709998 (1203-7709998 / 1-203-7709998) +1-203-7709999 / 0111-203-7709999 (1203-7709999 / 1-203-7709999)
