Area Code +1-503-(4468000...4468999) 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 : 4468000 Subscriber Number To : 4468999 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 : YMAX COMMS CORP. 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 : 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-(4467000...4467999) next › : +1-503-(4469000...4469999) Dialling Instructions For trunk calls: 0 503 4468000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 503 4468000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4468000 ~ 4468999 (Count: 1,000) Example: +1-503-4468000 / 0111-503-4468000 (1503-4468000 / 1-503-4468000) +1-503-4468001 / 0111-503-4468001 (1503-4468001 / 1-503-4468001) +1-503-4468002 / 0111-503-4468002 (1503-4468002 / 1-503-4468002) +1-503-4468003 / 0111-503-4468003 (1503-4468003 / 1-503-4468003) +1-503-4468004 / 0111-503-4468004 (1503-4468004 / 1-503-4468004) ...+1-503-xxxxxxx / 0111-503-xxxxxxx (1503-xxxxxxx / 1-503-xxxxxxx) ...+1-503-4468995 / 0111-503-4468995 (1503-4468995 / 1-503-4468995) +1-503-4468996 / 0111-503-4468996 (1503-4468996 / 1-503-4468996) +1-503-4468997 / 0111-503-4468997 (1503-4468997 / 1-503-4468997) +1-503-4468998 / 0111-503-4468998 (1503-4468998 / 1-503-4468998) +1-503-4468999 / 0111-503-4468999 (1503-4468999 / 1-503-4468999)