Question: What is the area code of the state where KPHI is located?

full_context: Document 1: KONI (FM): KONI (104.7 FM) is a radio station licensed to serve Lanai City, Hawaii. The station is owned by Hochman Hawaii Publishing, Inc. It airs an Oldies music format.
Document 2: KPHI: KPHI (1130 AM) is a radio station located in Honolulu, Hawaii. The station, which is owned by Hochman-McCain Hawaii and offers a Hawaiian Oldies/Classic Hits format, and debuted between 2018-2019. In addition to broadcasting at 1130 kHz, it is also transmitting on Oceanic Time Warner Cable digital channel 882 for the entire state of Hawaii. Its studios are located in Downtown Honolulu, and its transmitter is located near Mililani, Hawaii.
Document 3: KHWI: KHWI (92.1 FM), is a radio station in Holualoa, Hawaii broadcasting an Adult Top 40 format. Prior to October 2012, the station simulcasted co-owned KIPA and KHBC. The station is currently owned by Resonate Hawaii, LLC.
Document 4: Area codes 508 and 774: Area codes 508 and 774 are North American Numbering Plan (NANP) telephone area codes for the U.S. state of Massachusetts. This service area currently includes south - central and most of southeastern Massachusetts (LATA code 128). It includes Worcester, Outer south & southwest Greater Boston (such as the MetroWest region), as well as Fall River, New Bedford, Cape Cod, Martha's Vineyard, and Nantucket.
Document 5: Hawaii: The Kingdom of Hawai ʻi was sovereign from 1810 until 1893 when the monarchy was overthrown by resident American and European capitalists and landholders. Hawaii was an independent republic from 1894 until August 12, 1898, when it officially became a territory of the United States. Hawaii was admitted as a U.S. state on August 21, 1959.
Document 6: KTUH: It currently broadcasts on 90.1 MHz as of March 19, 2016 at 3:00 PM Hawaiian Standard Time. There is one translator at K217AA on 91.1 FM in the North Shore. In addition, it is also featured on Oceanic Time Warner Cable digital channel 866 for the entire state of Hawaii.
Document 7: KORL-FM: KORL-FM is an American commercial radio station located in Waianae, Hawaii, broadcasting to the Honolulu, Hawaii area on 101.1 FM. KORL-FM airs an oldies music format. The station is currently owned by Hochman Hawaii Three, Inc.. It also transmits on Oceanic Time Warner Cable digital channel 883 for the entire state of Hawaii. Its studios are located in Downtown Honolulu, and its transmitter is located near Akupu, Hawaii.
Document 8: Area code 808: The 808 telephone area code covers the inhabited, developed and uninhabited areas of the Hawaiian Islands out to Midway Island and Wake Island. 808 was issued as Hawaii's area code in 1957, not long before its statehood in August of 1959.
Document 9: Hawaii: Hawaii (English: / həˈwaɪ. i, - ji, - ʔi / (listen) hə - WY - (y) ee; Hawaiian: Hawai ʻi (həˈvɐjʔi)) is the 50th and most recent state to have joined the United States of America, having received statehood on August 21, 1959. Hawaii is the only U.S. state located in Oceania and the only one composed entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean. Hawaii is the only U.S. state located outside North America.
Document 10: Area codes 208 and 986: Area codes 208 and 986 are the North American telephone area codes for all of Idaho. 208 is the main area code, and is one of the 86 original area codes created in 1947. It was Idaho's sole area code until 2017, when 986 was added as an overlay for the entire state.
Document 11: 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 12: Wake Island: With the annexation of Hawaii in 1898 and the seizure of Guam and the Philippines during the Spanish -- American War that same year, the United States began to consider unclaimed and uninhabited Wake Island, located approximately halfway between Honolulu and Manila, as a good location for a telegraph cable station and coaling station for refueling warships of the rapidly expanding United States Navy and passing merchant and passenger steamships. On July 4, 1898, United States Army Brigadier General Francis V. Greene of the 2nd Brigade, Philippine Expeditionary Force, of the Eighth Army Corps, stopped at Wake Island and raised the American flag while en route to the Philippines on the steamship liner SS China.
Document 13: Hawaiian Islands: The Hawaiian Islands (Hawaiian: Mokupuni o Hawai'i) are an archipelago of eight major islands, several atolls, numerous smaller islets, and seamounts in the North Pacific Ocean, extending some 1,500 miles (2,400 kilometers) from the island of Hawai ʻi in the south to northernmost Kure Atoll. Formerly the group was known to Europeans and Americans as the ``Sandwich Islands '', a name chosen by James Cook in honor of the then First Lord of the Admiralty John Montagu, 4th Earl of Sandwich. The contemporary name is derived from the name of the largest island, Hawaii Island.
Document 14: KIPH: KIPH (88.3 FM) is an American non-commercial educational radio station licensed to serve the community of Hāna, Hawaii. The station, established in April 2011, is owned and operated by Hawaii Public Radio, Inc.
Document 15: KKNE: KKNE (940 AM) is a radio station licensed to Waipahu, Hawaii and located in the Honolulu, Hawaii radio market, broadcasting with a power of 10,000 watts. The station's format is hybrid of traditional Hawaiian music and talk/information geared towards an audience adults of Native Hawaiian descent. The station is owned by SummitMedia. The station's studios are located in Downtown Honolulu and its transmitter is located near Kunia Camp. It is also featured on Oceanic Time Warner Cable digital channel 856 for the entire state of Hawaii. It was originally on 920 kHz and moved to 940 kHz in 1962.
ground_truth: 808
sub_queries: In which state is KPHI located? Answer: Hawaii
what is the area code for the state of Hawaii Answer: 808