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History - Telephones UK
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History - Telephones UK
Do inner and outer London have different telephone prefixes (071 vs 081)? If so, is there any prestige in having an inner prefix? - Quora
UK Numbering
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Fictional phone numbers in For All Mankind – alexwlchan
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London calling: Ofcom to release new '(020) 4' phone numbers | Ofcom | Official Press Release
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Remember the London Code Changes on 6 May
