Area Code 990 – Kalamayi, Xinjiang

Overview of Area Code 990 (Karamay, Xinjiang)

Area code 990 is a geographic National Destination Code (NDC) assigned to Karamay (克拉玛依), a prefecture-level city in the northern part of the Xinjiang Uyghur Autonomous Region, China. This code is part of China's open dialing plan, where the country's international calling code is +86, followed by the area code (without the leading zero) and the local subscriber number.

Geographic Coverage and Administrative Jurisdiction

Karamay is a major oil-producing city and an important industrial hub in Xinjiang. The 990 area code serves the entire administrative region of Karamay, including its four districts: Karamay District (克拉玛依区), Dushanzi District (独山子区), Baijiantan District (白碱滩区), and Urho District (乌尔禾区). The city is known for its petroleum industry, with the Karamay Oilfield being one of China's largest.

Dialing Formats and Instructions

When calling a landline in Karamay from within China, you must dial the trunk prefix 0, followed by the area code 990, and then the local 7-digit subscriber number. For example, to call a number in Karamay from Beijing, you would dial: 0 990 XXXX XXX.

For international callers, the format is: +86 990 XXXX XXX (drop the leading zero of the area code). For instance, a call from the United States to Karamay would be dialed as: 011 86 990 XXXX XXX.

Local calls within Karamay do not require the area code; simply dial the 7-digit subscriber number. However, if you are calling from a mobile phone, you may need to include the area code even for local calls, depending on your carrier's settings.

Overlay Considerations

As of the latest updates, there is no overlay code for the 990 area. The 10-digit dialing format (area code + subscriber number) is used for all calls to Karamay from outside the local area. No changes to the numbering plan have been announced, ensuring stability for businesses and residents.

Practical Tips for Callers

• From abroad: Always use the international format +86 990 XXXX XXX to avoid errors.
• From a mobile phone in China: When dialing a Karamay landline from a mobile, you should include the area code (0 990) to ensure proper routing.
• Emergency services: In China, emergency numbers (110 for police, 119 for fire, 120 for ambulance) are short codes and do not require an area code.

Understanding the correct dialing procedures for area code 990 ensures seamless communication with Karamay's businesses and residents, whether you are placing a domestic or international call.