Area Code +1-240-(8121000...8121999) located in Poolesville, 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 : 8121000 Subscriber Number To : 8121999 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 : Poolesville Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.1400 Longitude : -77.4200 ‹ previous : +1-240-(8120000...8120999) next › : +1-240-(8122000...8122999) Dialling Instructions For trunk calls: 0 240 8121000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 8121000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8121000 ~ 8121999 (Count: 1,000) Example: +1-240-8121000 / 0111-240-8121000 (1240-8121000 / 1-240-8121000) +1-240-8121001 / 0111-240-8121001 (1240-8121001 / 1-240-8121001) +1-240-8121002 / 0111-240-8121002 (1240-8121002 / 1-240-8121002) +1-240-8121003 / 0111-240-8121003 (1240-8121003 / 1-240-8121003) +1-240-8121004 / 0111-240-8121004 (1240-8121004 / 1-240-8121004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-8121995 / 0111-240-8121995 (1240-8121995 / 1-240-8121995) +1-240-8121996 / 0111-240-8121996 (1240-8121996 / 1-240-8121996) +1-240-8121997 / 0111-240-8121997 (1240-8121997 / 1-240-8121997) +1-240-8121998 / 0111-240-8121998 (1240-8121998 / 1-240-8121998) +1-240-8121999 / 0111-240-8121999 (1240-8121999 / 1-240-8121999)
