Area Code +1-410-(3170000...3170999) located in Armiger-Gibson Island, 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 : 3170000 Subscriber Number To : 3170999 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 : LEVEL 3 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 : Armiger-Gibson Island Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.1300 Longitude : -76.5500 ‹ previous : +1-410-(3168000...3168999) next › : +1-410-(3171000...3171999) Dialling Instructions For trunk calls: 0 410 3170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 410 3170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3170000 ~ 3170999 (Count: 1,000) Example: +1-410-3170000 / 0111-410-3170000 (1410-3170000 / 1-410-3170000) +1-410-3170001 / 0111-410-3170001 (1410-3170001 / 1-410-3170001) +1-410-3170002 / 0111-410-3170002 (1410-3170002 / 1-410-3170002) +1-410-3170003 / 0111-410-3170003 (1410-3170003 / 1-410-3170003) +1-410-3170004 / 0111-410-3170004 (1410-3170004 / 1-410-3170004) ...+1-410-xxxxxxx / 0111-410-xxxxxxx (1410-xxxxxxx / 1-410-xxxxxxx) ...+1-410-3170995 / 0111-410-3170995 (1410-3170995 / 1-410-3170995) +1-410-3170996 / 0111-410-3170996 (1410-3170996 / 1-410-3170996) +1-410-3170997 / 0111-410-3170997 (1410-3170997 / 1-410-3170997) +1-410-3170998 / 0111-410-3170998 (1410-3170998 / 1-410-3170998) +1-410-3170999 / 0111-410-3170999 (1410-3170999 / 1-410-3170999)