How do I call UK non-geographic numbers from abroad? What is a UK non-geographic number? First of all, let’s look at what a non-geographic number is. Telephone numbers in the UK are split into geographic and non-geographic numbers. Geographic numbers are those beginning 01, 02 and 03 (basically, ‘normal’ numbers) and non-geographic numbers are everything else (e.g. 0842, 0843, 0844, 0845, 0870, 0871, 0872 or 0873). Why do companies use

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