Arwel Parry wrote
01-310-739-xxxx (I am in time zone UTC-7 -- please call in your late
From the UK that would be 00-1-310-739... assuming 310 is your area code. Even better, write it in the International format +1 310 739 so anyone anywhere would know the right number to dial.
Believe it or not, I knew that ... the mystery is why I typed the zeros instead of the plus. Thanks!