Area Code +1-240-(8123000...8123999) 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 : 8123000 Subscriber Number To : 8123999 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 : GLOBAL CROSSING-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-(8122000...8122999) next › : +1-240-(8124000...8124999) Dialling Instructions For trunk calls: 0 240 8123000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 8123000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8123000 ~ 8123999 (Count: 1,000) Example: +1-240-8123000 / 0111-240-8123000 (1240-8123000 / 1-240-8123000) +1-240-8123001 / 0111-240-8123001 (1240-8123001 / 1-240-8123001) +1-240-8123002 / 0111-240-8123002 (1240-8123002 / 1-240-8123002) +1-240-8123003 / 0111-240-8123003 (1240-8123003 / 1-240-8123003) +1-240-8123004 / 0111-240-8123004 (1240-8123004 / 1-240-8123004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-8123995 / 0111-240-8123995 (1240-8123995 / 1-240-8123995) +1-240-8123996 / 0111-240-8123996 (1240-8123996 / 1-240-8123996) +1-240-8123997 / 0111-240-8123997 (1240-8123997 / 1-240-8123997) +1-240-8123998 / 0111-240-8123998 (1240-8123998 / 1-240-8123998) +1-240-8123999 / 0111-240-8123999 (1240-8123999 / 1-240-8123999)
