UK Number Plate Area Codes Map. : r/JackSucksAtGeography
How to Call the UK from the US | Dialing Guide + Area Codes
Dialling Codes in Britain | Britain Visitor - Travel Guide To Britain
Telephone area codes: Find UK dialling codes for numbers starting 01 and 02 - Ofcom
London set to outgrow area code - again! - Boxx Communications Ltd
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Old telephone area codes with letters UK: direct dialling
Ringing the changes: do phone numbers still matter? | Ofcom | Official Press Release
United Kingdom telephone area codes finder for Window 7, Vista, XP and mobiles
Postcodes in the United Kingdom - Wikipedia
How to Call the UK from the US | Mobile & Landline Dialing Guide
0151 View Map of the Liverpool Area Code
London calling: Ofcom to release new '(020) 4' phone numbers - Ofcom
UK Area Codes Finder | Local UK Telephone Dialling Codes
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Telephone numbers in the United Kingdom - Wikipedia
Telephone numbers in Europe - Wikipedia
020 View Map of the London Area Code
What is the calling code for the United Kingdom? Making your phone c - Wise, formerly TransferWise
Network Identifier Codes - Telephone Exchanges
Map of International Telephone Calling & Dialling Codes - SmallBusinessPrices.co.uk
What is an 0203 Number Anyway | eReceptionist
Liverpool Telephone Director Area - Telephones UK
