Area Code +1-443-(5073000...5073999) located in Hampstead, Maryland (MD), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 443 Subscriber Number From : 5073000 Subscriber Number To : 5073999 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 : CORE 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 : Hampstead Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.6000 Longitude : -76.8500 ‹ previous : +1-443-(5072000...5072999) next › : +1-443-(5074000...5074999) Dialling Instructions For trunk calls: 0 443 5073000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 443 5073000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5073000 ~ 5073999 (Count: 1,000) Example: +1-443-5073000 / 0111-443-5073000 (1443-5073000 / 1-443-5073000) +1-443-5073001 / 0111-443-5073001 (1443-5073001 / 1-443-5073001) +1-443-5073002 / 0111-443-5073002 (1443-5073002 / 1-443-5073002) +1-443-5073003 / 0111-443-5073003 (1443-5073003 / 1-443-5073003) +1-443-5073004 / 0111-443-5073004 (1443-5073004 / 1-443-5073004) ...+1-443-xxxxxxx / 0111-443-xxxxxxx (1443-xxxxxxx / 1-443-xxxxxxx) ...+1-443-5073995 / 0111-443-5073995 (1443-5073995 / 1-443-5073995) +1-443-5073996 / 0111-443-5073996 (1443-5073996 / 1-443-5073996) +1-443-5073997 / 0111-443-5073997 (1443-5073997 / 1-443-5073997) +1-443-5073998 / 0111-443-5073998 (1443-5073998 / 1-443-5073998) +1-443-5073999 / 0111-443-5073999 (1443-5073999 / 1-443-5073999)