UPDATE 1-Verizon adds fewer-than-expected postpaid subscribers, shares slip
January 24, 2017 at 07:18 AM EST
Jan 24 (Reuters) - Verizon Communications Inc, whose deal to buy Yahoo Inc's core assets has been cast into doubt by data breaches at the internet company, added fewer subscribers than expected in the latest quarter amid stiff competition from smaller rivals T-Mobile U.S. Inc and Sprint Corp.