San Diego Business Journal

AT&T Inc. announced that it put more than $725 million into capital improvements in the San Diego area over the last three years. The corporation counted investments to both its wired and wireless networks made between 2012 and 2014.

AT&T (NYSE: T), based in Dallas, touted the strength of its 4G LTE wireless network as well as its U-verse wired offerings in its March 26 announcement. The business said it added 26 cell sites as well as 22 new wireless high-speed Internet connections.