The others are districts in the Balochistan Province, in the Federally Administered Tribal Areas (FATA) and the Khyber Pakhtunkhwa.
Earlier, three people were killed when a bomb ripped through a bus carrying Shia pilgrims near Quetta, in Balochistan province.
Iran has blamed Jundallah for carrying out deadly bombings, abductions and targeted killings in the southeastern Sistan-Balochistan province, which borders Pakistan.
The electricity network broke down on Sunday after a power plant in south-western Balochistan province developed a technical fault, officials say.
Quetta is the capital of Balochistan province, which borders Iran and Afghanistan, and has been plagued by a separatist rebellion as well as sectarian violence.
BBC: Pakistan blast: Governor fury at 'intelligence failure'
Interior Minister Rehman Malik said on Wednesday night that a "new wave of terrorism" was spreading across southern Pakistan, including Karachi and nearby Balochistan province.
BBC: Relatives gather around the body of Abdul Majeed Deenpuri
Mir Ali Jattak, a former minister of Balochistan province, is the seventh politician to be jailed in recent days for fraudulently claiming to hold a degree.
Tremors were felt in southern Pakistan, including the city of Karachi, and across Balochistan province from Gwadar on the southern coast to Quetta and the border with Iran.
On Sunday a suicide car bomber in the south-western city of Quetta attacked the residence of Mushtaq Shukhera, police chief of Balochistan province, killing at least five people and injuring 60.
Pakistan faces an insurgency in the north with terrorist strikes being carried out by the Pakistani Taliban, a separatist movement in Balochistan province and ever increasing ethnic and sectarian violence in Karachi.
Power shortages have become a major issue in Pakistan, with the government ordering an investigation into a nation-wide power cut on Sunday blamed on a technical fault in a plant in south-western Balochistan province.
But our correspondent says Pakistan acknowledges that the pipeline route through the troubled province of Balochistan presents significant security challenges.
The bulk of the cases are in the province of Balochistan, which has reported 22 cases this year.
Such violence is a common problem in the volatile Khyber Pakhtunkhwa province, which, like Quetta's home province of Balochistan, borders Afghanistan.
It said that nearly 890, 000 people have been affected in Punjab province and 700, 000 people affected in the province of Balochistan.
BBC: Pakistan floods 'kill more than 400' over past fortnight
Gen Musharraf denied allegations that Taleban leaders had set up a base near the city of Quetta in the province of Balochistan.
It ordered America to quit the base in the Pakistani province of Balochistan from which it was believed to be mounting drone attacks.
Raja Pervez Ashraf arrived in the city, capital of the province of Balochistan, after other officials failed to negotiate an end to the protest.
Abdul Khaliq, also known as Abdul Haq Baluch, was shot by unidentified gunmen on 29 September in Khuzdar, in the south-western province of Balochistan.
"People are very scared, " commented 22-year-old Amin Ullah, who is from the sensitive province of Balochistan, under army rule after a wave of sectarian violence.
Aided and abetted by Islamist governments in the Northwest Frontier Province and Balochistan and a never-ending supply of young zealots mass-produced by thousands of radical madrassas tolerated by the regime, the jihadists are talibanizing vast stretches of the country and turning it into a breeding ground for home-grown and foreign terrorists alike.
Yet Balochistan is the country's most impoverished province.
Of a total of 272 general seats, Punjab has a share of 148 seats, Sindh has 61 seats, the North-West Frontier Province (NWFP) has 35 seats, and Balochistan has 14 seats, with 12 seats going to the FATA and 2 to the federal capital.
Dr. Ruqyia Saeed Hashmi, Balochistan Minister for Inter-provincial Coordination, pointed out that deteriorating security situation in her province is negatively affecting the environment for conductive delivery of education, particularly attendance of teachers and students in the schools.
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