Area Code +1-240-(6081000...6081999) located in Frederick, 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 : 6081000 Subscriber Number To : 6081999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : 365 WIRELESS 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 : Frederick Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.4200 Longitude : -77.4100 ‹ previous : +1-240-(6080000...6080999) next › : +1-240-(6120000...6120999) Dialling Instructions For trunk calls: 0 240 6081000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 6081000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6081000 ~ 6081999 (Count: 1,000) Example: +1-240-6081000 / 0111-240-6081000 (1240-6081000 / 1-240-6081000) +1-240-6081001 / 0111-240-6081001 (1240-6081001 / 1-240-6081001) +1-240-6081002 / 0111-240-6081002 (1240-6081002 / 1-240-6081002) +1-240-6081003 / 0111-240-6081003 (1240-6081003 / 1-240-6081003) +1-240-6081004 / 0111-240-6081004 (1240-6081004 / 1-240-6081004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-6081995 / 0111-240-6081995 (1240-6081995 / 1-240-6081995) +1-240-6081996 / 0111-240-6081996 (1240-6081996 / 1-240-6081996) +1-240-6081997 / 0111-240-6081997 (1240-6081997 / 1-240-6081997) +1-240-6081998 / 0111-240-6081998 (1240-6081998 / 1-240-6081998) +1-240-6081999 / 0111-240-6081999 (1240-6081999 / 1-240-6081999)