What do I need to add to call Jiangsu Unicom service hotline 100 10 in other provinces?

The area code should be added before calling Jiangsu Unicom service hotline 100 10 from other provinces.

Nanjing: 025? Wuxi: 05 10 Zhenjiang: 05 1 1 Suzhou: 05 12 Nantong: 05 13? Yangzhou: 05 14 Yancheng: 05 15 Xuzhou: 05 16 Huai 'an: 05 17 Lianyungang: 05 18? Changzhou: 05 19 Taizhou: 0523 Suqian: 0527

100 10 is the customer service number of China Unicom. You can get multi-directional customer service through "100 10" and "1001"hotlines, and at the same time "100654".

China Unicom constantly adopts new technologies and establishes new networks to provide customers with quality customer service. "Customer-centered, innovative service" is the consistent pursuit of China Unicom.

In order to solve various problems and difficulties encountered by users in the process of using China Unicom services, and meet the diversified and personalized service needs of users.

China Unicom adopted advanced call center technology, and set up a 100 10 toll-free customer service hotline with unified business specifications, technical specifications and business processes throughout the country. At the same time, 100 1 1 telephone charge hotline and 10065438 customer club service hotline have been set up.