Area Code +1-240-(3641000...3641999) located in Gaithersburg, 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 : 3641000 Subscriber Number To : 3641999 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 EAST - 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 : Gaithersburg Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.1400 Longitude : -77.2000 ‹ previous : +1-240-(3640000...3640999) next › : +1-240-(3642000...3642999) Dialling Instructions For trunk calls: 0 240 3641000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3641000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3641000 ~ 3641999 (Count: 1,000) Example: +1-240-3641000 / 0111-240-3641000 (1240-3641000 / 1-240-3641000) +1-240-3641001 / 0111-240-3641001 (1240-3641001 / 1-240-3641001) +1-240-3641002 / 0111-240-3641002 (1240-3641002 / 1-240-3641002) +1-240-3641003 / 0111-240-3641003 (1240-3641003 / 1-240-3641003) +1-240-3641004 / 0111-240-3641004 (1240-3641004 / 1-240-3641004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3641995 / 0111-240-3641995 (1240-3641995 / 1-240-3641995) +1-240-3641996 / 0111-240-3641996 (1240-3641996 / 1-240-3641996) +1-240-3641997 / 0111-240-3641997 (1240-3641997 / 1-240-3641997) +1-240-3641998 / 0111-240-3641998 (1240-3641998 / 1-240-3641998) +1-240-3641999 / 0111-240-3641999 (1240-3641999 / 1-240-3641999)
