Area Code +1-240-(3649000...3649999) 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 : 3649000 Subscriber Number To : 3649999 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-(3648000...3648999) next › : +1-240-(3650000...3659999) Dialling Instructions For trunk calls: 0 240 3649000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3649000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3649000 ~ 3649999 (Count: 1,000) Example: +1-240-3649000 / 0111-240-3649000 (1240-3649000 / 1-240-3649000) +1-240-3649001 / 0111-240-3649001 (1240-3649001 / 1-240-3649001) +1-240-3649002 / 0111-240-3649002 (1240-3649002 / 1-240-3649002) +1-240-3649003 / 0111-240-3649003 (1240-3649003 / 1-240-3649003) +1-240-3649004 / 0111-240-3649004 (1240-3649004 / 1-240-3649004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3649995 / 0111-240-3649995 (1240-3649995 / 1-240-3649995) +1-240-3649996 / 0111-240-3649996 (1240-3649996 / 1-240-3649996) +1-240-3649997 / 0111-240-3649997 (1240-3649997 / 1-240-3649997) +1-240-3649998 / 0111-240-3649998 (1240-3649998 / 1-240-3649998) +1-240-3649999 / 0111-240-3649999 (1240-3649999 / 1-240-3649999)
