Area Code +1-503-(2008000...2008999) located in Portland, 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 : 2008000 Subscriber Number To : 2008999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : T-MOBILE USA INC. 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 : Portland Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.5200 Longitude : -122.6800 ‹ previous : +1-503-(2007000...2007999) next › : +1-503-(2009000...2009999) Dialling Instructions For trunk calls: 0 503 2008000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 503 2008000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2008000 ~ 2008999 (Count: 1,000) Example: +1-503-2008000 / 0111-503-2008000 (1503-2008000 / 1-503-2008000) +1-503-2008001 / 0111-503-2008001 (1503-2008001 / 1-503-2008001) +1-503-2008002 / 0111-503-2008002 (1503-2008002 / 1-503-2008002) +1-503-2008003 / 0111-503-2008003 (1503-2008003 / 1-503-2008003) +1-503-2008004 / 0111-503-2008004 (1503-2008004 / 1-503-2008004) ...+1-503-xxxxxxx / 0111-503-xxxxxxx (1503-xxxxxxx / 1-503-xxxxxxx) ...+1-503-2008995 / 0111-503-2008995 (1503-2008995 / 1-503-2008995) +1-503-2008996 / 0111-503-2008996 (1503-2008996 / 1-503-2008996) +1-503-2008997 / 0111-503-2008997 (1503-2008997 / 1-503-2008997) +1-503-2008998 / 0111-503-2008998 (1503-2008998 / 1-503-2008998) +1-503-2008999 / 0111-503-2008999 (1503-2008999 / 1-503-2008999)