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Big Number Change

2000 overhaul of the UK telephone dialling plan
Thing general Q4906083
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Big Number Change

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Programmatic citations — every numbered marker resolves to a verifiable graph row below.

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APA 4ort.xyz Knowledge Graph. (2026). Big Number Change. Retrieved May 7, 2026, from https://4ort.xyz/entity/big-number-change
MLA “Big Number Change.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/big-number-change.
BibTeX @misc{4ortxyz_big-number-change_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Big Number Change}}, year = {2026}, url = {https://4ort.xyz/entity/big-number-change}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Big Number Change — https://4ort.xyz/entity/big-number-change (retrieved 2026-05-07)

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