Question: What is the area code for Cincinnati in the state where Charlotte Blake was born?

full_context: Document 1: List of Ohio area codes: Code Created Region 216 1947 Cleveland (October 1947) 234 2000 Akron, Canton, Youngstown, and Warren, overlay with 330 330 Akron, Canton, Youngstown, and Warren, overlay with 234 380 2016 Columbus, overlay with 614 (February 27, 2016) 419 1947 Northwest and north central Ohio including Toledo, Sandusky, and Ashland, overlay with 567 (October, 1947) 440 1997 Part of Northeast Ohio including parts of Cleveland (August 16, 1997) 513 1947 Southwest Ohio including Cincinnati (October, 1947) 567 1947 Northwest and north central Ohio including Toledo, Sandusky, and Ashland, overlay with 419 (January 1, 2002) 614 1947 Columbus (October, 1947) 740 1997 Central and southeastern Ohio except Columbus (December 6, 1997) 220 1997 Central and southeastern Ohio except Columbus (December 6, 1997) 937 Southwestern part of Ohio including Springfield, Dayton, public parts of Wright - Patterson Air Force Base, and areas north of Cincinnati (September 28, 1996)
Document 2: Vivian Blake: Blake was born to a poor family in West Kingston, but was granted a scholarship to a private high school, St. George's College. He moved to New York City in 1973, where he started distributing marijuana and cocaine, eventually expanding his network nationwide.
Document 3: Charles Hunter (composer): Charles Hunter was born in Columbia, Tennessee, and at birth was almost totally blind. He was the son of Jordan M. Hunter and Fannie F. Hackney. His father was a musician in the 6th Cav. CSA. He attended the School for the Blind in Nashville, Tennessee, where he learned the piano tuner's trade. He went to work at the Jesse French Piano Company in Nashville. Absorbing the folk strains of Nashville, he published his first rag, "Tickled to Death," in 1899, which became a hit. This was followed in 1900 by "A Tennessee Tantilizer," and in 1901 by "Possum and Taters," "Cotton Bolls," and "Queen of Love."
Document 4: Susan Blow: In 1871 Blow traveled to New York, where she spent a year being trained at the New York Normal Training Kindergarten, operated by Froebel devotee Maria Kraus - Boelté. Blow returned to St. Louis in 1873 and opened the nation's first public kindergarten in Des Peres School in Carondelet, which by then had been annexed by the City of St. Louis. With the help of her two assistants, Mary Timberlake and Cynthia Dozier, Blow directed and taught a kindergarten class consisting of forty - two students. Not only did she pay all expenses to keep the kindergarten running that first year, she was not compensated for her hard work and dedication. About 150 women also volunteered to work at Blow's kindergartens between 1876 - 1877.
Document 5: 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 6: Area codes 304 and 681: North American telephone area code 304 was established October 1947 as one of the original area codes, and serves all of the U.S. state of West Virginia. It was overlaid with area code 681, effective March 28, 2009.
Document 7: Area code 607: North American area code 607 is a state of New York telephone area code servicing parts of its Southern Tier (which borders Pennsylvania). It was split from parts of area codes 315 and 716 in 1954. Initially, in the late 1940s, area codes with a middle digit of ``0 ''(x0x - xxx - xxxx) were assigned only to jurisdictions covering an entire state. Along with 507 in Minnesota and 606 in Kentucky, 607 was among the first such area codes to be added to a jurisdiction.
Document 8: Loretta Lynn: Lynn's relationship with the Wilburn Brothers and her appearances on the Grand Ole Opry, beginning in 1960, helped Lynn become the number one female recording artist in country music. Her contract with the Wilburn Brothers gave them the publishing rights to her material. She was still fighting to regain these rights 30 years after ending her business relationship with them but was ultimately denied the publishing rights. Lynn stopped writing music in the 1970s because of these contracts. Although Kitty Wells had become the first major female country vocalist during the 1950s, by the time Lynn recorded her first record, only three other women -- Patsy Cline, Skeeter Davis, and Jean Shepard -- had become top stars. Lynn joined The Grand Ole Opry on September 25, 1962.
Document 9: Eddie Coker: Coker grew up in Highland Park, Texas, attended Highland Park High School, and earned a degree in music from Southern Methodist University. Originally an opera singer, Coker has been writing, recording, and performing children's music since 1987. Coker's songs draw on a wide range of rock and popular influences ranging from The B-52's and Queen to classical music. His songs and performances also feature fanciful and quirky characters such as Fred, a "purple red-truck-driving duck", and Regina, a musician-turned-construction-worker octopus.
Document 10: Charlotte Brontë: In May 1846 Charlotte, Emily, and Anne self-financed the publication of a joint collection of poems under their assumed names Currer, Ellis and Acton Bell. The pseudonyms veiled the sisters' sex while preserving their initials; thus Charlotte was Currer Bell. "Bell" was the middle name of Haworth's curate, Arthur Bell Nicholls whom Charlotte later married, and "Currer" was the surname of Frances Mary Richardson Currer who had funded their school (and maybe their father). Of the decision to use noms de plume, Charlotte wrote:
Document 11: Seven-digit dialing: The initial 86 area codes were assigned in 1947 as routing codes for operator calls; the first cross-country Bell System direct distance dial call was made in 1951. The system was based on fixed - length numbers; a direct - dial long distance call consisted of a three - digit area code and a seven - digit local number. Numbers in 2L + 4N cities (such as Montréal and Toronto) were systematically lengthened to seven digits in the 1950's, a few exchanges at a time, so that all local numbers were seven digits when direct distance dialling finally came to town.
Document 12: Charlotte Eckerman: Charlotte Eckerman was the daughter of Bengt Edvard Eckerman, cavalry captain of the Royal Scanian Husars, and the writer Catharina Ahlgren. Her father was the cousin of Carl Fredrik Ekerman, speaker of the burghers in the Swedish parliament, and her mother was at one point the "kammarfru" of the queen, Louisa Ulrika of Prussia.
Document 13: Charlotte Blake: Blake was the oldest of six children born to Edward and Caroline Blake of Ohio. At age 18, she got a job as a writer and arranger for Jerome H. Remick. Her first published composition, "King Cupid" appeared in 1903. After retiring from the music business, she worked as a clerk at Douglas Aircraft Company for two decades.
Document 14: Area codes 978 and 351: Area code 978 was created as a split from area code 508 on September 1, 1997 and covers north central and most of northeastern Massachusetts (LATA code 128). Use of 978 became mandatory February 1, 1998. Prior to when this area was served by 508 (July 1988), it was served only by the 617 area code, along with the rest of the eastern two - thirds of the state. 351 has been sharing the service area since May 2, 2001. Since then, 10 digit local dialing is mandatory.
Document 15: Area codes 740 and 220: North American Area code 740 is a telephone area code serving southeastern and central Ohio. (Columbus and rate centers in Franklin County use the 614 area code.) 740 is the area code in the Ohio cities of Athens, Belpre, Chillicothe, Circleville, Coshocton, Delaware, Gallipolis, Heath, Ironton, Jackson, Lancaster, Laurelville, Logan, Marietta, Marion, Mount Vernon, Nelsonville, Newark, Newcomerstown, Pataskala, Portsmouth, Rockbridge, Steubenville, Washington Court House, Zanesville, Shadyside and surrounding areas.
ground_truth: 513
sub_queries: Charlotte Blake >> place of birth Answer: Ohio
what is the area code for cincinnati Ohio Answer: 513