Area Code +1-410-(3872000...3872999) located in Baltimore, 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 : 3872000 Subscriber Number To : 3872999 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 : BROADVIEW NTWKS - 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 : Baltimore Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.2900 Longitude : -76.6100 ‹ previous : +1-410-(3871000...3871999) next › : +1-410-(3873000...3873999) Dialling Instructions For trunk calls: 0 410 3872000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 410 3872000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3872000 ~ 3872999 (Count: 1,000) Example: +1-410-3872000 / 0111-410-3872000 (1410-3872000 / 1-410-3872000) +1-410-3872001 / 0111-410-3872001 (1410-3872001 / 1-410-3872001) +1-410-3872002 / 0111-410-3872002 (1410-3872002 / 1-410-3872002) +1-410-3872003 / 0111-410-3872003 (1410-3872003 / 1-410-3872003) +1-410-3872004 / 0111-410-3872004 (1410-3872004 / 1-410-3872004) ...+1-410-xxxxxxx / 0111-410-xxxxxxx (1410-xxxxxxx / 1-410-xxxxxxx) ...+1-410-3872995 / 0111-410-3872995 (1410-3872995 / 1-410-3872995) +1-410-3872996 / 0111-410-3872996 (1410-3872996 / 1-410-3872996) +1-410-3872997 / 0111-410-3872997 (1410-3872997 / 1-410-3872997) +1-410-3872998 / 0111-410-3872998 (1410-3872998 / 1-410-3872998) +1-410-3872999 / 0111-410-3872999 (1410-3872999 / 1-410-3872999)