Area Code +1-240-(4900000...4900999) located in Middletown, 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 : 4900000 Subscriber Number To : 4900999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OMNIPOINT COMM CAP 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 : Middletown Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.4400 Longitude : -77.5400 ‹ previous : +1-240-(4899000...4899999) next › : +1-240-(4901000...4901999) Dialling Instructions For trunk calls: 0 240 4900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 4900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4900000 ~ 4900999 (Count: 1,000) Example: +1-240-4900000 / 0111-240-4900000 (1240-4900000 / 1-240-4900000) +1-240-4900001 / 0111-240-4900001 (1240-4900001 / 1-240-4900001) +1-240-4900002 / 0111-240-4900002 (1240-4900002 / 1-240-4900002) +1-240-4900003 / 0111-240-4900003 (1240-4900003 / 1-240-4900003) +1-240-4900004 / 0111-240-4900004 (1240-4900004 / 1-240-4900004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-4900995 / 0111-240-4900995 (1240-4900995 / 1-240-4900995) +1-240-4900996 / 0111-240-4900996 (1240-4900996 / 1-240-4900996) +1-240-4900997 / 0111-240-4900997 (1240-4900997 / 1-240-4900997) +1-240-4900998 / 0111-240-4900998 (1240-4900998 / 1-240-4900998) +1-240-4900999 / 0111-240-4900999 (1240-4900999 / 1-240-4900999)