Area Code +1-618-(6750000...6759999) located in Grantfork, Illinois (IL), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 618 Subscriber Number From : 6750000 Subscriber Number To : 6759999 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 : ALHAMBRA-GRANTFK TEL 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 : Grantfork Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.8300 Longitude : -89.6700 ‹ previous : +1-618-(6749000...6749999) next › : +1-618-(6760000...6760999) Dialling Instructions For trunk calls: 0 618 6750000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 618 6750000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6750000 ~ 6759999 (Count: 10,000) Example: +1-618-6750000 / 0111-618-6750000 (1618-6750000 / 1-618-6750000) +1-618-6750001 / 0111-618-6750001 (1618-6750001 / 1-618-6750001) +1-618-6750002 / 0111-618-6750002 (1618-6750002 / 1-618-6750002) +1-618-6750003 / 0111-618-6750003 (1618-6750003 / 1-618-6750003) +1-618-6750004 / 0111-618-6750004 (1618-6750004 / 1-618-6750004) ...+1-618-xxxxxxx / 0111-618-xxxxxxx (1618-xxxxxxx / 1-618-xxxxxxx) ...+1-618-6759995 / 0111-618-6759995 (1618-6759995 / 1-618-6759995) +1-618-6759996 / 0111-618-6759996 (1618-6759996 / 1-618-6759996) +1-618-6759997 / 0111-618-6759997 (1618-6759997 / 1-618-6759997) +1-618-6759998 / 0111-618-6759998 (1618-6759998 / 1-618-6759998) +1-618-6759999 / 0111-618-6759999 (1618-6759999 / 1-618-6759999)