Area Code +1-443-(5504000...5504999) located in North Beach, 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 : 5504000 Subscriber Number To : 5504999 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 : QUANTUM TELECOM 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 : North Beach Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.7100 Longitude : -76.5300 ‹ previous : +1-443-(5503000...5503999) next › : +1-443-(5505000...5505999) Dialling Instructions For trunk calls: 0 443 5504000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 443 5504000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5504000 ~ 5504999 (Count: 1,000) Example: +1-443-5504000 / 0111-443-5504000 (1443-5504000 / 1-443-5504000) +1-443-5504001 / 0111-443-5504001 (1443-5504001 / 1-443-5504001) +1-443-5504002 / 0111-443-5504002 (1443-5504002 / 1-443-5504002) +1-443-5504003 / 0111-443-5504003 (1443-5504003 / 1-443-5504003) +1-443-5504004 / 0111-443-5504004 (1443-5504004 / 1-443-5504004) ...+1-443-xxxxxxx / 0111-443-xxxxxxx (1443-xxxxxxx / 1-443-xxxxxxx) ...+1-443-5504995 / 0111-443-5504995 (1443-5504995 / 1-443-5504995) +1-443-5504996 / 0111-443-5504996 (1443-5504996 / 1-443-5504996) +1-443-5504997 / 0111-443-5504997 (1443-5504997 / 1-443-5504997) +1-443-5504998 / 0111-443-5504998 (1443-5504998 / 1-443-5504998) +1-443-5504999 / 0111-443-5504999 (1443-5504999 / 1-443-5504999)