AT&T Inc.'s AT&T Mobility LLC unit reached a tentative deal with the Communications Workers of America District 3 in the Southeast region.

The four-year agreement, which requires the ratification by members of the CWA, covers about 10,000 AT&T Mobility employees in the region, according to a Feb. 15 news release.

The region includes Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee and St. Croix in the U.S. Virgin Islands.