从海外拨打美国免费电话
美国免费电话（1-800、1-888）面向美国境内来电。从海外拨打通常会失败或忙音。
Why 1-800 numbers do not work from Europe
Toll-free routing is country-specific. A German mobile network has no obligation to connect you to the U.S. toll-free gateway. The same applies from France, Spain, the UK, and most other countries.
What to do instead
Many U.S. banks and airlines publish an international direct-dial number — a regular +1 number that works from overseas. It is often printed on the back of your card or buried in a help page.
PayCall Travel eSIM即将推出 — 落地即联网，同一账户浏览器通话。加入首页候补名单。
PayCall Travel eSIM即将推出 — 落地即联网，同一账户浏览器通话。加入首页候补名单。
常见问题
- Can I call 1-800-935-9935 (Chase) from Germany?
- Usually not via your regular phone. Use Chase's international direct-dial number (+1 302-594-8200) or call through PayCall from your browser.
- Does Wi-Fi calling fix toll-free?
- Sometimes for regular U.S. numbers, but many carriers still block 1-800 from abroad even with Wi-Fi calling enabled.