Area Code +1-401-(2038000...2038999) located in Greenwich, Rhode Island (RI), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 401 Subscriber Number From : 2038000 Subscriber Number To : 2038999 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 : PEERLESS NTWK - RI 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 : RI Region Name : Rhode Island City : Greenwich Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.6600 Longitude : -71.4500 ‹ previous : +1-401-(2037000...2037999) next › : +1-401-(2039000...2039999) Dialling Instructions For trunk calls: 0 401 2038000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 401 2038000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2038000 ~ 2038999 (Count: 1,000) Example: +1-401-2038000 / 0111-401-2038000 (1401-2038000 / 1-401-2038000) +1-401-2038001 / 0111-401-2038001 (1401-2038001 / 1-401-2038001) +1-401-2038002 / 0111-401-2038002 (1401-2038002 / 1-401-2038002) +1-401-2038003 / 0111-401-2038003 (1401-2038003 / 1-401-2038003) +1-401-2038004 / 0111-401-2038004 (1401-2038004 / 1-401-2038004) ...+1-401-xxxxxxx / 0111-401-xxxxxxx (1401-xxxxxxx / 1-401-xxxxxxx) ...+1-401-2038995 / 0111-401-2038995 (1401-2038995 / 1-401-2038995) +1-401-2038996 / 0111-401-2038996 (1401-2038996 / 1-401-2038996) +1-401-2038997 / 0111-401-2038997 (1401-2038997 / 1-401-2038997) +1-401-2038998 / 0111-401-2038998 (1401-2038998 / 1-401-2038998) +1-401-2038999 / 0111-401-2038999 (1401-2038999 / 1-401-2038999)