Area Code +1-240-(3089000...3089999) located in Damascus 236, 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 : 3089000 Subscriber Number To : 3089999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS DC 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 : Damascus 236 Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.2900 Longitude : -77.2100 ‹ previous : +1-240-(3088000...3088999) next › : +1-240-(3090000...3090999) Dialling Instructions For trunk calls: 0 240 3089000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3089000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3089000 ~ 3089999 (Count: 1,000) Example: +1-240-3089000 / 0111-240-3089000 (1240-3089000 / 1-240-3089000) +1-240-3089001 / 0111-240-3089001 (1240-3089001 / 1-240-3089001) +1-240-3089002 / 0111-240-3089002 (1240-3089002 / 1-240-3089002) +1-240-3089003 / 0111-240-3089003 (1240-3089003 / 1-240-3089003) +1-240-3089004 / 0111-240-3089004 (1240-3089004 / 1-240-3089004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3089995 / 0111-240-3089995 (1240-3089995 / 1-240-3089995) +1-240-3089996 / 0111-240-3089996 (1240-3089996 / 1-240-3089996) +1-240-3089997 / 0111-240-3089997 (1240-3089997 / 1-240-3089997) +1-240-3089998 / 0111-240-3089998 (1240-3089998 / 1-240-3089998) +1-240-3089999 / 0111-240-3089999 (1240-3089999 / 1-240-3089999)