Area Code +1-240-(3209000...3209999) located in Waldorf, 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 : 3209000 Subscriber Number To : 3209999 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 : Waldorf Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.6300 Longitude : -76.9100 ‹ previous : +1-240-(3208000...3208999) next › : +1-240-(3210000...3210999) Dialling Instructions For trunk calls: 0 240 3209000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3209000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3209000 ~ 3209999 (Count: 1,000) Example: +1-240-3209000 / 0111-240-3209000 (1240-3209000 / 1-240-3209000) +1-240-3209001 / 0111-240-3209001 (1240-3209001 / 1-240-3209001) +1-240-3209002 / 0111-240-3209002 (1240-3209002 / 1-240-3209002) +1-240-3209003 / 0111-240-3209003 (1240-3209003 / 1-240-3209003) +1-240-3209004 / 0111-240-3209004 (1240-3209004 / 1-240-3209004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3209995 / 0111-240-3209995 (1240-3209995 / 1-240-3209995) +1-240-3209996 / 0111-240-3209996 (1240-3209996 / 1-240-3209996) +1-240-3209997 / 0111-240-3209997 (1240-3209997 / 1-240-3209997) +1-240-3209998 / 0111-240-3209998 (1240-3209998 / 1-240-3209998) +1-240-3209999 / 0111-240-3209999 (1240-3209999 / 1-240-3209999)