Area Code +1-203-(7180000...7180999) located in Cheshire, 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 : 7180000 Subscriber Number To : 7180999 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 : PEERLESS NTWK - 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 : Cheshire Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.5100 Longitude : -72.9000 ‹ previous : +1-203-(7179000...7179999) next › : +1-203-(7181000...7181999) Dialling Instructions For trunk calls: 0 203 7180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 7180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7180000 ~ 7180999 (Count: 1,000) Example: +1-203-7180000 / 0111-203-7180000 (1203-7180000 / 1-203-7180000) +1-203-7180001 / 0111-203-7180001 (1203-7180001 / 1-203-7180001) +1-203-7180002 / 0111-203-7180002 (1203-7180002 / 1-203-7180002) +1-203-7180003 / 0111-203-7180003 (1203-7180003 / 1-203-7180003) +1-203-7180004 / 0111-203-7180004 (1203-7180004 / 1-203-7180004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-7180995 / 0111-203-7180995 (1203-7180995 / 1-203-7180995) +1-203-7180996 / 0111-203-7180996 (1203-7180996 / 1-203-7180996) +1-203-7180997 / 0111-203-7180997 (1203-7180997 / 1-203-7180997) +1-203-7180998 / 0111-203-7180998 (1203-7180998 / 1-203-7180998) +1-203-7180999 / 0111-203-7180999 (1203-7180999 / 1-203-7180999)