Area Code +1-240-(6243000...6243999) located in Berwyn, 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 : 6243000 Subscriber Number To : 6243999 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 : VERIZON MARYLAND INC 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 : Berwyn Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.9900 Longitude : -76.9100 ‹ previous : +1-240-(6242000...6242999) next › : +1-240-(6245000...6245999) Dialling Instructions For trunk calls: 0 240 6243000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 6243000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6243000 ~ 6243999 (Count: 1,000) Example: +1-240-6243000 / 0111-240-6243000 (1240-6243000 / 1-240-6243000) +1-240-6243001 / 0111-240-6243001 (1240-6243001 / 1-240-6243001) +1-240-6243002 / 0111-240-6243002 (1240-6243002 / 1-240-6243002) +1-240-6243003 / 0111-240-6243003 (1240-6243003 / 1-240-6243003) +1-240-6243004 / 0111-240-6243004 (1240-6243004 / 1-240-6243004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-6243995 / 0111-240-6243995 (1240-6243995 / 1-240-6243995) +1-240-6243996 / 0111-240-6243996 (1240-6243996 / 1-240-6243996) +1-240-6243997 / 0111-240-6243997 (1240-6243997 / 1-240-6243997) +1-240-6243998 / 0111-240-6243998 (1240-6243998 / 1-240-6243998) +1-240-6243999 / 0111-240-6243999 (1240-6243999 / 1-240-6243999)