Area Code +1-240-(2168000...2168999) located in Waldorf, 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 : 2168000 Subscriber Number To : 2168999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : SPRINT SPECTRUM LP 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 : Waldorf Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.6300 Longitude : -76.9100 ‹ previous : +1-240-(2167000...2167999) next › : +1-240-(2169000...2169999) Dialling Instructions For trunk calls: 0 240 2168000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 2168000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2168000 ~ 2168999 (Count: 1,000) Example: +1-240-2168000 / 0111-240-2168000 (1240-2168000 / 1-240-2168000) +1-240-2168001 / 0111-240-2168001 (1240-2168001 / 1-240-2168001) +1-240-2168002 / 0111-240-2168002 (1240-2168002 / 1-240-2168002) +1-240-2168003 / 0111-240-2168003 (1240-2168003 / 1-240-2168003) +1-240-2168004 / 0111-240-2168004 (1240-2168004 / 1-240-2168004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-2168995 / 0111-240-2168995 (1240-2168995 / 1-240-2168995) +1-240-2168996 / 0111-240-2168996 (1240-2168996 / 1-240-2168996) +1-240-2168997 / 0111-240-2168997 (1240-2168997 / 1-240-2168997) +1-240-2168998 / 0111-240-2168998 (1240-2168998 / 1-240-2168998) +1-240-2168999 / 0111-240-2168999 (1240-2168999 / 1-240-2168999)