Area Code +1-240-(3039000...3039999) located in Clinton, Maryland (MD), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 240 Subscriber Number From : 3039000 Subscriber Number To : 3039999 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 : CAVALIER MID-ATL MD 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 : MD Region Name : Maryland City : Clinton Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.7700 Longitude : -76.9000 ‹ previous : +1-240-(3038000...3038999) next › : +1-240-(3040000...3040999) Dialling Instructions For trunk calls: 0 240 3039000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3039000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3039000 ~ 3039999 (Count: 1,000) Example: +1-240-3039000 / 0111-240-3039000 (1240-3039000 / 1-240-3039000) +1-240-3039001 / 0111-240-3039001 (1240-3039001 / 1-240-3039001) +1-240-3039002 / 0111-240-3039002 (1240-3039002 / 1-240-3039002) +1-240-3039003 / 0111-240-3039003 (1240-3039003 / 1-240-3039003) +1-240-3039004 / 0111-240-3039004 (1240-3039004 / 1-240-3039004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3039995 / 0111-240-3039995 (1240-3039995 / 1-240-3039995) +1-240-3039996 / 0111-240-3039996 (1240-3039996 / 1-240-3039996) +1-240-3039997 / 0111-240-3039997 (1240-3039997 / 1-240-3039997) +1-240-3039998 / 0111-240-3039998 (1240-3039998 / 1-240-3039998) +1-240-3039999 / 0111-240-3039999 (1240-3039999 / 1-240-3039999)