You can do it, but you must leave the telephone system in place. If you close the office, I assume you'll be removing the phone system, no?

You can also call the carrier and ask them to do it at their end. Some carriers allow you to do this through a website. You will be charged for full service, however. Best way is to have the carrier "port" the numbers to your new location and eventually wean customers off the old #'s.

You really only need to forward the main # and possibly the fax #. The rollover #'s don't need to be forwarded.

D. Ocean
Miami, FL