Area Code +1-240-(5333000...5333999) located in Silver Spring, 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 : 5333000 Subscriber Number To : 5333999 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 : GLOBAL TELECOM BKRS 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 : Silver Spring Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.0100 Longitude : -77.0400 ‹ previous : +1-240-(5332000...5332999) next › : +1-240-(5334000...5334999) Dialling Instructions For trunk calls: 0 240 5333000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 5333000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5333000 ~ 5333999 (Count: 1,000) Example: +1-240-5333000 / 0111-240-5333000 (1240-5333000 / 1-240-5333000) +1-240-5333001 / 0111-240-5333001 (1240-5333001 / 1-240-5333001) +1-240-5333002 / 0111-240-5333002 (1240-5333002 / 1-240-5333002) +1-240-5333003 / 0111-240-5333003 (1240-5333003 / 1-240-5333003) +1-240-5333004 / 0111-240-5333004 (1240-5333004 / 1-240-5333004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-5333995 / 0111-240-5333995 (1240-5333995 / 1-240-5333995) +1-240-5333996 / 0111-240-5333996 (1240-5333996 / 1-240-5333996) +1-240-5333997 / 0111-240-5333997 (1240-5333997 / 1-240-5333997) +1-240-5333998 / 0111-240-5333998 (1240-5333998 / 1-240-5333998) +1-240-5333999 / 0111-240-5333999 (1240-5333999 / 1-240-5333999)