Area Code +1-240-(4366000...4366999) located in Buckeystown, 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 : 4366000 Subscriber Number To : 4366999 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 : TELCOVE OPERAT - 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 : Buckeystown Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.3300 Longitude : -77.4300 ‹ previous : +1-240-(4364000...4364999) next › : +1-240-(4369000...4369999) Dialling Instructions For trunk calls: 0 240 4366000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 4366000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4366000 ~ 4366999 (Count: 1,000) Example: +1-240-4366000 / 0111-240-4366000 (1240-4366000 / 1-240-4366000) +1-240-4366001 / 0111-240-4366001 (1240-4366001 / 1-240-4366001) +1-240-4366002 / 0111-240-4366002 (1240-4366002 / 1-240-4366002) +1-240-4366003 / 0111-240-4366003 (1240-4366003 / 1-240-4366003) +1-240-4366004 / 0111-240-4366004 (1240-4366004 / 1-240-4366004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-4366995 / 0111-240-4366995 (1240-4366995 / 1-240-4366995) +1-240-4366996 / 0111-240-4366996 (1240-4366996 / 1-240-4366996) +1-240-4366997 / 0111-240-4366997 (1240-4366997 / 1-240-4366997) +1-240-4366998 / 0111-240-4366998 (1240-4366998 / 1-240-4366998) +1-240-4366999 / 0111-240-4366999 (1240-4366999 / 1-240-4366999)