AT&T exceeded expectations for wireless subscriber growth in the third quarter, largely due to the increasing popularity of its premium unlimited plans, which offer benefits such as enhanced hotspot data.

During the July to September timeframe, the U.S. telecom company gained 403,000 net monthly bill-paying wireless subscribers, surpassing Visible Alpha's forecast of 393,430.

The introduction of premium plans has allowed AT&T to maintain its competitive edge in the increasingly saturated U.S. telecom landscape, where competitors like Verizon and T-Mobile are enhancing their offerings with streaming services such as Netflix and Max to draw in customers.

There has also been a rising interest in AT&T's bundled plans that combine high-speed fiber internet with wireless phone service at a discounted rate. The company reported that 40% of its fiber customers also choose its wireless plans.

Analyst Craig Moffett from MoffettNathanson noted that AT&T's convergence strategy may prove expensive, as the most lucrative markets have already been tapped, leading the company to focus on lower-density areas, which typically incur higher costs and yield lower returns.

AT&T's stock increased by 1.8% following the announcement of an adjusted profit of 60 cents per share, which exceeded the anticipated 57 cents, based on data from LSEG.

Similar to Verizon, AT&T's total revenue for the third quarter was $30.2 billion, which fell short of the $30.44 billion estimate, primarily due to a decline in phone upgrade volumes.

Additionally, a quicker-than-expected drop in customers from its legacy fixed-line division serving businesses also affected revenue.

Looking ahead to the fourth quarter, AT&T anticipates an uptick in phone purchasing activity, upgrades, and promotional efforts.

In the third quarter, its fiber segment added 226,000 customers, falling short of the expected 257,860 additions, as a work stoppage that began in August in the southeastern region hindered fiber installation efforts.

Operating expenses increased by 14% to reach $28.1 billion, surpassing LSEG-compiled estimates of $22.31 billion. This rise was influenced by AT&T's $4.4 billion impairment charge associated with its business wireline unit.