Area Code +1-503-(7431000...7431999) located in Aumsville-Turner, Oregon (OR), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 503 Subscriber Number From : 7431000 Subscriber Number To : 7431999 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 : ASTOUND BROADBAND-OR 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 : OR Region Name : Oregon City : Aumsville-Turner Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 44.8400 Longitude : -122.8700 ‹ previous : +1-503-(7430000...7430999) next › : +1-503-(7432000...7432999) Dialling Instructions For trunk calls: 0 503 7431000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 503 7431000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7431000 ~ 7431999 (Count: 1,000) Example: +1-503-7431000 / 0111-503-7431000 (1503-7431000 / 1-503-7431000) +1-503-7431001 / 0111-503-7431001 (1503-7431001 / 1-503-7431001) +1-503-7431002 / 0111-503-7431002 (1503-7431002 / 1-503-7431002) +1-503-7431003 / 0111-503-7431003 (1503-7431003 / 1-503-7431003) +1-503-7431004 / 0111-503-7431004 (1503-7431004 / 1-503-7431004) ...+1-503-xxxxxxx / 0111-503-xxxxxxx (1503-xxxxxxx / 1-503-xxxxxxx) ...+1-503-7431995 / 0111-503-7431995 (1503-7431995 / 1-503-7431995) +1-503-7431996 / 0111-503-7431996 (1503-7431996 / 1-503-7431996) +1-503-7431997 / 0111-503-7431997 (1503-7431997 / 1-503-7431997) +1-503-7431998 / 0111-503-7431998 (1503-7431998 / 1-503-7431998) +1-503-7431999 / 0111-503-7431999 (1503-7431999 / 1-503-7431999)