Area Code +1-240-(3090000...3090999) located in Leonardtown, 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 : 3090000 Subscriber Number To : 3090999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-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 : Leonardtown Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.2900 Longitude : -76.6400 ‹ previous : +1-240-(3089000...3089999) next › : +1-240-(3091000...3091999) Dialling Instructions For trunk calls: 0 240 3090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3090000 ~ 3090999 (Count: 1,000) Example: +1-240-3090000 / 0111-240-3090000 (1240-3090000 / 1-240-3090000) +1-240-3090001 / 0111-240-3090001 (1240-3090001 / 1-240-3090001) +1-240-3090002 / 0111-240-3090002 (1240-3090002 / 1-240-3090002) +1-240-3090003 / 0111-240-3090003 (1240-3090003 / 1-240-3090003) +1-240-3090004 / 0111-240-3090004 (1240-3090004 / 1-240-3090004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3090995 / 0111-240-3090995 (1240-3090995 / 1-240-3090995) +1-240-3090996 / 0111-240-3090996 (1240-3090996 / 1-240-3090996) +1-240-3090997 / 0111-240-3090997 (1240-3090997 / 1-240-3090997) +1-240-3090998 / 0111-240-3090998 (1240-3090998 / 1-240-3090998) +1-240-3090999 / 0111-240-3090999 (1240-3090999 / 1-240-3090999)