07803 Numbers

Mobile phone numbers

07803 numbers are for mobile phones in the United Kingdom.

All UK 07 numbers are for mobiles, pagers and personal numbering.

Which network is 07803?

07803 numbers are allocated to O2.

Although these numbers are issued to this operator, customers are free to take their number with them when they change networks. The 07803 prefix is not a reliable indicator of which network a phone is currently connected to, only which network issued it originally.

Formatting an 07803 number

There is no set format for UK mobile phone numbers, but the commonest format is: 07803 xxxxxx

For international callers, use: +44 7803 xxxxxx

 
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