Area Code +1-240-(4029000...4029999) located in Berwyn Heights, 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 : 4029000 Subscriber Number To : 4029999 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 : MCI WORLDCOM COMM 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 : Berwyn Heights 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-(4028000...4028999) next › : +1-240-(4030000...4030999) Dialling Instructions For trunk calls: 0 240 4029000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 4029000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4029000 ~ 4029999 (Count: 1,000) Example: +1-240-4029000 / 0111-240-4029000 (1240-4029000 / 1-240-4029000) +1-240-4029001 / 0111-240-4029001 (1240-4029001 / 1-240-4029001) +1-240-4029002 / 0111-240-4029002 (1240-4029002 / 1-240-4029002) +1-240-4029003 / 0111-240-4029003 (1240-4029003 / 1-240-4029003) +1-240-4029004 / 0111-240-4029004 (1240-4029004 / 1-240-4029004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-4029995 / 0111-240-4029995 (1240-4029995 / 1-240-4029995) +1-240-4029996 / 0111-240-4029996 (1240-4029996 / 1-240-4029996) +1-240-4029997 / 0111-240-4029997 (1240-4029997 / 1-240-4029997) +1-240-4029998 / 0111-240-4029998 (1240-4029998 / 1-240-4029998) +1-240-4029999 / 0111-240-4029999 (1240-4029999 / 1-240-4029999)
