Sprint, Ericsson up; AT&T, Verizon dip By: MarketWatch January 13, 2010 at 11:55 AM EST Sprint Nextel Corp., Ericsson and Motorola Inc. rise about 2% in Wednesday trades as most telecommunications stocks edge higher. Read More >> Related Stocks: AT&T Inc Ericsson ADR Teliasonera ADR Verizon Communications