Area Code +1-920-(3657000...3657999) located in Algoma, Wisconsin (WI), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 920 Subscriber Number From : 3657000 Subscriber Number To : 3657999 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 - WI 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 : WI Region Name : Wisconsin City : Algoma Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 44.6100 Longitude : -87.4400 ‹ previous : +1-920-(3656000...3656999) next › : +1-920-(3658000...3658999) Dialling Instructions For trunk calls: 0 920 3657000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 920 3657000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3657000 ~ 3657999 (Count: 1,000) Example: +1-920-3657000 / 0111-920-3657000 (1920-3657000 / 1-920-3657000) +1-920-3657001 / 0111-920-3657001 (1920-3657001 / 1-920-3657001) +1-920-3657002 / 0111-920-3657002 (1920-3657002 / 1-920-3657002) +1-920-3657003 / 0111-920-3657003 (1920-3657003 / 1-920-3657003) +1-920-3657004 / 0111-920-3657004 (1920-3657004 / 1-920-3657004) ...+1-920-xxxxxxx / 0111-920-xxxxxxx (1920-xxxxxxx / 1-920-xxxxxxx) ...+1-920-3657995 / 0111-920-3657995 (1920-3657995 / 1-920-3657995) +1-920-3657996 / 0111-920-3657996 (1920-3657996 / 1-920-3657996) +1-920-3657997 / 0111-920-3657997 (1920-3657997 / 1-920-3657997) +1-920-3657998 / 0111-920-3657998 (1920-3657998 / 1-920-3657998) +1-920-3657999 / 0111-920-3657999 (1920-3657999 / 1-920-3657999)