Qwest Communications (based in Denver), who owns the naming rights to the Qwest Center in Omaha (owned by the city of Omaha) is being bought by another large communications company CenturyTel (based in Monroe, Louisiana).
http://news.yahoo.com/s/ap/20100422/ap_on_bi_ge/us_centurytel_qwest
http://news.yahoo.com/s/ap/20100422/ap_on_bi_ge/us_centurytel_qwest