IDDCalls
From China to the US:
China prefix + US Country Code + US Area Code + Local Phone Number
Like this: 00 + 1 + 714 + 123-5555
or: 001-714-123-5555
From China to the US:
China prefix + US Country Code + US Area Code + Local Phone Number
Like this: 00 + 1 + 714 + 123-5555
or: 001-714-123-5555