The UK telephone area code 07854 is a mobile phone number prefix. It is used for personal mobile services across the United Kingdom but does not correspond to a specific geographical area. Mobile numbers starting with 07854 are part of a range allocated to mobile network operators. Like other mobile codes, it can be used for various services and is not tied to any single provider.
01931 is the telephone code for Shap, Westmorland (near Penrith in Cumbria).
01691
UK telephone area code 0161 is Manchester, but 0161 553 is an invalid number block.
UK telephone area code 01954 (or +44 1954 in international format) is Madingley, Willingham, near Cambridge.
A UK telephone number beginning with +44 754 is a mobile.
01792 is the area code for Swansea
Until the early 1990's, area code +44 21 (or 021 within the UK) was Birmingham, which is now area code +44 121 (or 0121 within the UK). There has never been an area code +44 217 (or 0217) in the UK.
In the UK, area code 020 is London, but there are no numbers beginning with 020 2. Other countries may have similar telephone area codes.
UK telephone area codes were first assigned in 1958.
The phone area code for Shipley, UK, is 01274. This code is used for landline telephone numbers in the Shipley area, which is located in West Yorkshire. When dialing from outside the UK, it would be preceded by the country code +44, followed by 1274.
00 + 1 + Area code + telephone number.
UK area code 0141 is Glasgow, which has post codes beginning with G.