Area Code +1-410-(7748000...7748999) located in Crofton, Maryland (MD), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 410 Subscriber Number From : 7748000 Subscriber Number To : 7748999 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 : ATX TELECOMM SVCS-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 : Crofton Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.0000 Longitude : -76.6900 ‹ previous : +1-410-(7747000...7747999) next › : +1-410-(7749000...7749999) Dialling Instructions For trunk calls: 0 410 7748000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 410 7748000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7748000 ~ 7748999 (Count: 1,000) Example: +1-410-7748000 / 0111-410-7748000 (1410-7748000 / 1-410-7748000) +1-410-7748001 / 0111-410-7748001 (1410-7748001 / 1-410-7748001) +1-410-7748002 / 0111-410-7748002 (1410-7748002 / 1-410-7748002) +1-410-7748003 / 0111-410-7748003 (1410-7748003 / 1-410-7748003) +1-410-7748004 / 0111-410-7748004 (1410-7748004 / 1-410-7748004) ...+1-410-xxxxxxx / 0111-410-xxxxxxx (1410-xxxxxxx / 1-410-xxxxxxx) ...+1-410-7748995 / 0111-410-7748995 (1410-7748995 / 1-410-7748995) +1-410-7748996 / 0111-410-7748996 (1410-7748996 / 1-410-7748996) +1-410-7748997 / 0111-410-7748997 (1410-7748997 / 1-410-7748997) +1-410-7748998 / 0111-410-7748998 (1410-7748998 / 1-410-7748998) +1-410-7748999 / 0111-410-7748999 (1410-7748999 / 1-410-7748999)