If this was a business with a land line it would be good to list a telephone number if you wanted to reach out to some talent that would not respond otherwise.
Even if it was just an answering service, plus IIRC they can be contracted for 24/7 availability.
H1-B Blues? An Invitation to the Best Talent in the World · HackerTrans
Even if it was just an answering service, plus IIRC they can be contracted for 24/7 availability.