Area Code +1-240-(2217000...2217999) located in Kensington, 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 : 2217000 Subscriber Number To : 2217999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : X (X) Carrier Name : VERIZON MARYLAND INC 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 : Kensington Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.0200 Longitude : -77.0800 ‹ previous : +1-240-(2216000...2216999) next › : +1-240-(2218000...2218999) Dialling Instructions For trunk calls: 0 240 2217000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 2217000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2217000 ~ 2217999 (Count: 1,000) Example: +1-240-2217000 / 0111-240-2217000 (1240-2217000 / 1-240-2217000) +1-240-2217001 / 0111-240-2217001 (1240-2217001 / 1-240-2217001) +1-240-2217002 / 0111-240-2217002 (1240-2217002 / 1-240-2217002) +1-240-2217003 / 0111-240-2217003 (1240-2217003 / 1-240-2217003) +1-240-2217004 / 0111-240-2217004 (1240-2217004 / 1-240-2217004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-2217995 / 0111-240-2217995 (1240-2217995 / 1-240-2217995) +1-240-2217996 / 0111-240-2217996 (1240-2217996 / 1-240-2217996) +1-240-2217997 / 0111-240-2217997 (1240-2217997 / 1-240-2217997) +1-240-2217998 / 0111-240-2217998 (1240-2217998 / 1-240-2217998) +1-240-2217999 / 0111-240-2217999 (1240-2217999 / 1-240-2217999)