Question: How many numbers are in a phone number from the country where All About Ah-Long takes place?

full_context: Document 1: Telephone numbers in Hong Kong: Telephone numbers in Hong Kong are mostly eight - digit. Fixed land line numbers start with 2 or 3, Mobile (cellular) phone numbers with 5, 6 or 9, pager numbers with 7 and forwarding service with 8. Since the end of 1989, there have been no area codes within Hong Kong.
Document 2: A Moment of Romance: A Moment of Romance () is a 1990 Hong Kong action romance film directed by Benny Chan, produced by Johnnie To, and starring Andy Lau, Jacklyn Wu and Ng Man-tat. For his performance in the film, Ng was awarded Best Supporting Actor at the 10th Hong Kong Film Awards.
Document 3: 999 (emergency telephone number): Countries and territories using 999 include Bahrain, Bangladesh, Botswana, Ghana, Hong Kong, Kenya, Macau, Malaysia, Mauritius, Qatar, Ireland, Poland, Saudi Arabia, Singapore, Swaziland, Trinidad and Tobago, the United Arab Emirates, the United Kingdom, and Zimbabwe.
Document 4: The Fun, the Luck & the Tycoon: The Fun, the Luck & the Tycoon is a 1990 Hong Kong comedy film directed by Johnnie To and starring Chow Yun-fat, Sylvia Chang, Nina Li Chi and Lawrence Cheng.
Document 5: The Romancing Star III: The Romancing Star III is a 1989 Hong Kong romantic comedy film directed by Sherman Wong and starring Stanley Fung, Wong Jing, Lawrence Cheng, James Wong, Shing Fui-On, Sam Christopher Chan and guest stars Andy Lau, the star of "The Romancing Star II"
Document 6: Former Australian dialling codes: In Australia, as in other countries, due to the increase in subscriber uptake of services such as extra telephone lines in homes, mobile phones and other services, the previous numbering plan was being stretched to its limit. It was decided to reduce the number of area codes and lengthen all subscriber numbers by one or two digits. This occurred between 1994 and 1998, and was done progressively to ensure as little inconvenience and confusion as possible. The gradual change was also to avoid number clashes, a situation where two subscribers in two completely different locations have technically the same telephone number if dialled in their entirety. The first numbers to be converted to eight digits were numbers in the 99x xxxx and 99 xxxx ranges in the suburb of Mona Vale in Sydney, which all became 999x xxxx or 9999 xxxx on 25 July 1994. The final codes changed to eight digits were the Queensland (070), (071), (076), (077) and (079) codes, which all changed to (07) 4yxx xxxx on 10 November 1997.
Document 7: Telephone numbers in Japan: Special numbers are three digits long Geographic numbers are 10 digits long 0x0 Non-geographic numbers are 10 - or - 11 digits long. 0xx0 Non-geographic numbers are 10 digits long
Document 8: All About Ah-Long: All About Ah-Long (, Taiwan title:又見阿郎) is a 1989 Hong Kong family drama film directed by Johnnie To and starring Chow Yun-fat and Sylvia Chang, whom also serve as the film's storywriters.
Document 9: Ah Long Pte Ltd: "Ah Long Pte Ltd" was released in Singapore on 7 February 2008, and in Malaysia on 13 March. Its languages consist of Mandarin (in a heavily Johor-accented version as spoken by Mark Lee), Hokkien and Cantonese.
Document 10: Long Arm of the Law Part 3: Long Arm of the Law Part 3 is a 1989 Hong Kong action film directed by Michael Mak and starring Andy Lau, Elizabeth Lee, Max Mok and Elvis Tsui. The film is the third entry of the "Long Arm of the Law" film series, where each of the films have a different storyline.
Document 11: Shanghai 13: Shanghai 13, also known as The Shanghai Thirteen, is a 1984 Hong Kong-Taiwanese martial arts film written and directed by Chang Cheh and starring an ensemble cast of notable film stars such as Andy Lau, Jimmy Wang Yu, Ti Lung, Chen Kuan-tai, Danny Lee, Bryan Leung, David Chiang, Chiang Sheng, Chi Kuan-chun, Chan Sing, Lu Feng and more.
Document 12: Telephone numbers in the United Kingdom: Since 28 April 2001, almost all geographic numbers and most non-geographic numbers have 9 or 10 national (significant) numbers after the ``0 ''trunk code. All mobile telephone numbers have 10 national (significant) numbers after the`` 0'' trunk code. The overall structure of the UK's National Numbering Plan is:
Document 13: Telephone numbers in Switzerland: The Swiss telephone numbering plan implements the ITU - T recommendation E. 164 and is designated E. 164 / 2002, based on its last major revision in 2002. It is a closed numbering plan, which means that all telephone numbers, including the area code, have a fixed number of digits. Swiss area codes are officially termed national destination codes (NDC). A complete telephone number consists of ten digits: 0xx xxx xx xx. Two formats are distinguished: three digits for the NDC and seven digits for the subscriber number, and four digits for the NDC and six digits for the subscriber number. However, a few exceptions exist.
Document 14: The Head Hunter: The Head Hunter is a 1982 Hong Kong action film directed by Lau Shing-hon and starring Chow Yun-fat and Rosamund Kwan. The film is also known as Long Goodbye in the United States.
Document 15: Telephone numbers in India: BSNL - Numbers start with a '2' MTNL - Numbers start with a '2' Reliance Communications - Numbers start with a '3' Bharti Airtel - Numbers start with a '4' MTS India - Numbers start with a '5' Datacom Solutions - Numbers start with a '6' Tata Indicom - Numbers start with a '7'
ground_truth: mostly eight
sub_queries: Which was the country for All About Ah-Long? Answer: Hong Kong
how many numbers in a Hong Kong phone number Answer: mostly eight