Area Code +1-410-(3173000...3173999) 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 : 3173000 Subscriber Number To : 3173999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : X (X) Carrier Name : MCI WORLDCOM 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-(3172000...3172999) next › : +1-410-(3174000...3174999) Dialling Instructions For trunk calls: 0 410 3173000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 410 3173000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3173000 ~ 3173999 (Count: 1,000) Example: +1-410-3173000 / 0111-410-3173000 (1410-3173000 / 1-410-3173000) +1-410-3173001 / 0111-410-3173001 (1410-3173001 / 1-410-3173001) +1-410-3173002 / 0111-410-3173002 (1410-3173002 / 1-410-3173002) +1-410-3173003 / 0111-410-3173003 (1410-3173003 / 1-410-3173003) +1-410-3173004 / 0111-410-3173004 (1410-3173004 / 1-410-3173004) ...+1-410-xxxxxxx / 0111-410-xxxxxxx (1410-xxxxxxx / 1-410-xxxxxxx) ...+1-410-3173995 / 0111-410-3173995 (1410-3173995 / 1-410-3173995) +1-410-3173996 / 0111-410-3173996 (1410-3173996 / 1-410-3173996) +1-410-3173997 / 0111-410-3173997 (1410-3173997 / 1-410-3173997) +1-410-3173998 / 0111-410-3173998 (1410-3173998 / 1-410-3173998) +1-410-3173999 / 0111-410-3173999 (1410-3173999 / 1-410-3173999)