It's easy to convert your two columns of text to a two-column table --
as long as each name and each address is separated from the previous
and next one by a paragraph mark.
Select the first column of names, and Tables > Convert > Text to
table. You should get a one-column table.
Do the same for the first column of addresses.
Go to the names table, select the whole column, and Tables > Insert >
Columns to right. You'll get an empty column where you'll now put the
addresses.
Go to the names table, elect the whole column of addresses, and Copy
it; then select the empty column in the names table, and Paste. If you
did in fact have the same number of names and addresses, they'll now
be exactly paired. (Now delete the address table.)
If you have another page of entries, do the same thing. The easiest
(if not the most elegant) way to make all the resulting pages of names
and addresses is to select the whole first table, go to Tables >
Insert > Rows below. You'll then get empty rows. Copy the entire
second page table. Make sure you have the same number of rows as are
in the second page of entries before you Paste them into the blank
rows. Select as many blank rows as the second page will fill up, and
Paste. ()Now delete the second-page table.)
Repeat as necessary.