KABUL–Taliban attacks on telecom towers have prompted cellphone companies to shut down service across southern Afghanistan, angering a quarter million customers who have no other telephones.

Even some Taliban fighters now regret the disruptions and are demanding that service be restored by the companies.

The communication blackout follows a campaign by the Taliban, which said the United States and NATO were using the fighters' cellphone signals to track them at night and launch pinpoint attacks.

About 10 towers have been attacked since the warning late last month – seven of them seriously – causing almost $2 million in damage, the telecom ministry said. Afghanistan's four major mobile phone companies began cutting service across the south soon after.

The speed with which the companies acted shows how little influence the government has in remote areas and how just a few attacks can cripple a basic service and a booming, profitable industry.

The shutdown could also stifle international investment in the country during a time of rising violence.

But the cutoff is proving extremely unpopular among Afghan citizens. Even some Taliban fighters are asking that the towers be switched back on, said Afghanistan's telecommunications minister, A. Sangin.

That dissenting view shows how decisions made by the top-ranking Taliban leadership can have negative consequences for lower-ranking fighters in the field, the minister said.

Taliban spokesman Zabiullah Mujahid hinted in a telephone interview that the group could change its tactics.

"We see that some people are having problems, so we might change the times that the networks are shut down in the coming days," Mujahid said.

That the Taliban could dictate when the country's mobile phone networks operate shows the weakness of the central government and the international forces that operate here, said Mohammad Qassim Akhgar, a political analyst in Kabul.

"After the Taliban announcement, they were aware of the situation, and still they couldn't provide security for the towers," Akhgar said.

"Maybe destroying a few towers will not have any effect on the government, but the news or the message that comes out of this is very big, and all to the benefit of the Taliban."

All four of the major phone companies – Roshan, AWCC, Areeba and Etsalat – declined to comment.