Area Code +1-203-(7942000...7942999) 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 : 7942000 Subscriber Number To : 7942999 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 : 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-(7941000...7941999) next › : +1-203-(7943000...7943999) Dialling Instructions For trunk calls: 0 203 7942000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 7942000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7942000 ~ 7942999 (Count: 1,000) Example: +1-203-7942000 / 0111-203-7942000 (1203-7942000 / 1-203-7942000) +1-203-7942001 / 0111-203-7942001 (1203-7942001 / 1-203-7942001) +1-203-7942002 / 0111-203-7942002 (1203-7942002 / 1-203-7942002) +1-203-7942003 / 0111-203-7942003 (1203-7942003 / 1-203-7942003) +1-203-7942004 / 0111-203-7942004 (1203-7942004 / 1-203-7942004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-7942995 / 0111-203-7942995 (1203-7942995 / 1-203-7942995) +1-203-7942996 / 0111-203-7942996 (1203-7942996 / 1-203-7942996) +1-203-7942997 / 0111-203-7942997 (1203-7942997 / 1-203-7942997) +1-203-7942998 / 0111-203-7942998 (1203-7942998 / 1-203-7942998) +1-203-7942999 / 0111-203-7942999 (1203-7942999 / 1-203-7942999)