Jeff McElfresh named COO at AT&TApril 22, 2022 Jeff McElfresh named COO at AT&T malleven Fri, 04/22/2022 – 16:16 Source link 5G ATT COO executives Fierce Wireless Homepage Jeff Jeff McElfresh John Stankey McElfresh named personnel announcements Share this post Previous Next Related Posts T-Mobile touts 99% coverage claim – but it’s for LTE, not 5G Dish works with HTC on private wireless Rakuten looks to lower roaming costs to boost profitability Private wireless network deployed in 3 days makes tractors autonomous Starry adds 8K customers in Q1