Area Code +1-240-(3497000...3497999) located in La Plata, 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 : 3497000 Subscriber Number To : 3497999 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 : BROADVOX-CLEC - 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 : La Plata Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.5300 Longitude : -76.9800 ‹ previous : +1-240-(3496000...3496999) next › : +1-240-(3498000...3498999) Dialling Instructions For trunk calls: 0 240 3497000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3497000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3497000 ~ 3497999 (Count: 1,000) Example: +1-240-3497000 / 0111-240-3497000 (1240-3497000 / 1-240-3497000) +1-240-3497001 / 0111-240-3497001 (1240-3497001 / 1-240-3497001) +1-240-3497002 / 0111-240-3497002 (1240-3497002 / 1-240-3497002) +1-240-3497003 / 0111-240-3497003 (1240-3497003 / 1-240-3497003) +1-240-3497004 / 0111-240-3497004 (1240-3497004 / 1-240-3497004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3497995 / 0111-240-3497995 (1240-3497995 / 1-240-3497995) +1-240-3497996 / 0111-240-3497996 (1240-3497996 / 1-240-3497996) +1-240-3497997 / 0111-240-3497997 (1240-3497997 / 1-240-3497997) +1-240-3497998 / 0111-240-3497998 (1240-3497998 / 1-240-3497998) +1-240-3497999 / 0111-240-3497999 (1240-3497999 / 1-240-3497999)