Area Code +1-240-(3667000...3667999) located in Williamsport, 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 : 3667000 Subscriber Number To : 3667999 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 : BANDWIDTH.COM - 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 : Williamsport Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.6000 Longitude : -77.8200 ‹ previous : +1-240-(3663000...3663999) next › : +1-240-(3668000...3668999) Dialling Instructions For trunk calls: 0 240 3667000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3667000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3667000 ~ 3667999 (Count: 1,000) Example: +1-240-3667000 / 0111-240-3667000 (1240-3667000 / 1-240-3667000) +1-240-3667001 / 0111-240-3667001 (1240-3667001 / 1-240-3667001) +1-240-3667002 / 0111-240-3667002 (1240-3667002 / 1-240-3667002) +1-240-3667003 / 0111-240-3667003 (1240-3667003 / 1-240-3667003) +1-240-3667004 / 0111-240-3667004 (1240-3667004 / 1-240-3667004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3667995 / 0111-240-3667995 (1240-3667995 / 1-240-3667995) +1-240-3667996 / 0111-240-3667996 (1240-3667996 / 1-240-3667996) +1-240-3667997 / 0111-240-3667997 (1240-3667997 / 1-240-3667997) +1-240-3667998 / 0111-240-3667998 (1240-3667998 / 1-240-3667998) +1-240-3667999 / 0111-240-3667999 (1240-3667999 / 1-240-3667999)