Area Code +1-217-(7311000...7311999) located in Clinton, Illinois (IL), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 217 Subscriber Number From : 7311000 Subscriber Number To : 7311999 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 - IL 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 : IL Region Name : Illinois City : Clinton Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 40.1500 Longitude : -88.9600 ‹ previous : +1-217-(7309000...7309999) next › : +1-217-(7314000...7314999) Dialling Instructions For trunk calls: 0 217 7311000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 217 7311000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7311000 ~ 7311999 (Count: 1,000) Example: +1-217-7311000 / 0111-217-7311000 (1217-7311000 / 1-217-7311000) +1-217-7311001 / 0111-217-7311001 (1217-7311001 / 1-217-7311001) +1-217-7311002 / 0111-217-7311002 (1217-7311002 / 1-217-7311002) +1-217-7311003 / 0111-217-7311003 (1217-7311003 / 1-217-7311003) +1-217-7311004 / 0111-217-7311004 (1217-7311004 / 1-217-7311004) ...+1-217-xxxxxxx / 0111-217-xxxxxxx (1217-xxxxxxx / 1-217-xxxxxxx) ...+1-217-7311995 / 0111-217-7311995 (1217-7311995 / 1-217-7311995) +1-217-7311996 / 0111-217-7311996 (1217-7311996 / 1-217-7311996) +1-217-7311997 / 0111-217-7311997 (1217-7311997 / 1-217-7311997) +1-217-7311998 / 0111-217-7311998 (1217-7311998 / 1-217-7311998) +1-217-7311999 / 0111-217-7311999 (1217-7311999 / 1-217-7311999)