Area Code +1-309-(2031000...2031999) located in East Moline, Illinois (IL), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 309 Subscriber Number From : 2031000 Subscriber Number To : 2031999 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 : MEDIACOM TEL OF 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 : East Moline Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.5000 Longitude : -90.4500 ‹ previous : +1-309-(2020000...2029999) next › : +1-309-(2039000...2039999) Dialling Instructions For trunk calls: 0 309 2031000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 309 2031000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2031000 ~ 2031999 (Count: 1,000) Example: +1-309-2031000 / 0111-309-2031000 (1309-2031000 / 1-309-2031000) +1-309-2031001 / 0111-309-2031001 (1309-2031001 / 1-309-2031001) +1-309-2031002 / 0111-309-2031002 (1309-2031002 / 1-309-2031002) +1-309-2031003 / 0111-309-2031003 (1309-2031003 / 1-309-2031003) +1-309-2031004 / 0111-309-2031004 (1309-2031004 / 1-309-2031004) ...+1-309-xxxxxxx / 0111-309-xxxxxxx (1309-xxxxxxx / 1-309-xxxxxxx) ...+1-309-2031995 / 0111-309-2031995 (1309-2031995 / 1-309-2031995) +1-309-2031996 / 0111-309-2031996 (1309-2031996 / 1-309-2031996) +1-309-2031997 / 0111-309-2031997 (1309-2031997 / 1-309-2031997) +1-309-2031998 / 0111-309-2031998 (1309-2031998 / 1-309-2031998) +1-309-2031999 / 0111-309-2031999 (1309-2031999 / 1-309-2031999)