你即將離開本站

並前往https://www.oregonlive.com/news/2010/01/all_oregon_phone_calls_will_ta.html

All Oregon phone calls will take 10 digits starting Sunday

The northwest corner, with Portland and Salem, kept 503. The rest of the state switched to 541. Easy enough. But then in 2000, the 971 area code ...

確定！ 回上一頁

查詢 「Area code 503」的人也找了：

  1. Area code 503
    2.
  2. 503 area code time zone
    3.
  3. 646 area code
    4.
  4. 503 area code el salvador
    5.
  5. 415 area code
    6.
  6. US area code
    7.
  7. 951 area code
    8.
  8. 209 area code
    9.