Area Code +1-240-(9866000...9866999) located in Nanjemoy, 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 : 9866000 Subscriber Number To : 9866999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : XO MARYLAND LLC 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 : Nanjemoy Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.4500 Longitude : -77.2200 ‹ previous : +1-240-(9865000...9865999) next › : +1-240-(9867000...9867999) Dialling Instructions For trunk calls: 0 240 9866000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 9866000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9866000 ~ 9866999 (Count: 1,000) Example: +1-240-9866000 / 0111-240-9866000 (1240-9866000 / 1-240-9866000) +1-240-9866001 / 0111-240-9866001 (1240-9866001 / 1-240-9866001) +1-240-9866002 / 0111-240-9866002 (1240-9866002 / 1-240-9866002) +1-240-9866003 / 0111-240-9866003 (1240-9866003 / 1-240-9866003) +1-240-9866004 / 0111-240-9866004 (1240-9866004 / 1-240-9866004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-9866995 / 0111-240-9866995 (1240-9866995 / 1-240-9866995) +1-240-9866996 / 0111-240-9866996 (1240-9866996 / 1-240-9866996) +1-240-9866997 / 0111-240-9866997 (1240-9866997 / 1-240-9866997) +1-240-9866998 / 0111-240-9866998 (1240-9866998 / 1-240-9866998) +1-240-9866999 / 0111-240-9866999 (1240-9866999 / 1-240-9866999)