A client of mine is opening a new remote location in another city. They are a law firm. Actual office. But, they need a phone number for this city (zip) and have decided to get a phone number that's a cell number w/ a sim card. Is this ok to create a new business listing? The alternative would be to get an actual land line that's forwarded to their primary number. I'm assuming it probably doesn't make that big of a difference. Thank you.