Area Code +1-240-(2340000...2340999) located in Bethesda, 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 : 2340000 Subscriber Number To : 2340999 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 : Bethesda Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.9800 Longitude : -77.1100 ‹ previous : +1-240-(2339000...2339999) next › : +1-240-(2341000...2341999) Dialling Instructions For trunk calls: 0 240 2340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 2340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2340000 ~ 2340999 (Count: 1,000) Example: +1-240-2340000 / 0111-240-2340000 (1240-2340000 / 1-240-2340000) +1-240-2340001 / 0111-240-2340001 (1240-2340001 / 1-240-2340001) +1-240-2340002 / 0111-240-2340002 (1240-2340002 / 1-240-2340002) +1-240-2340003 / 0111-240-2340003 (1240-2340003 / 1-240-2340003) +1-240-2340004 / 0111-240-2340004 (1240-2340004 / 1-240-2340004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-2340995 / 0111-240-2340995 (1240-2340995 / 1-240-2340995) +1-240-2340996 / 0111-240-2340996 (1240-2340996 / 1-240-2340996) +1-240-2340997 / 0111-240-2340997 (1240-2340997 / 1-240-2340997) +1-240-2340998 / 0111-240-2340998 (1240-2340998 / 1-240-2340998) +1-240-2340999 / 0111-240-2340999 (1240-2340999 / 1-240-2340999)