How long are UK phone numbers

How to call the UK (England, Scotland, Wales and Northern Ireland) from the USA or from Canada:

The time in UK is now

Calling the United Kingdom from the United States explained:

  • 011 - US exit code; dial first for international calls made from the USA or Canada
  • Phone Number (may not begin with 0):
    • landlines - area code (2 to 5 digits) + local number total 10 digits
    • cell phones - 10 digits
  • sample call from US to a London landline:

How to dial to UK cellular:

  • dialing format for calls to a UK cell phone:

Area Codes:

Aberdeen1224Huddersfield1484Preston1772
Basildon1268Ipswich1473Reading118
Belfast28Kettering1536Ripon1765
Birmingham121Leeds113Rotherham1709
Blackburn1254Leicester116Salisbury1722
Blackpool1253Liverpool151Sheffield114
Bolton1204London20Slough1753
Bournemouth1202Luton1582Southampton23
Bradford1274Manchester161Southend-on-Sea1702
Brighton1273Middlesbrough1642St. Helens1744
Bristol117Newcastle191Stoke-on-Trent1782
Cambridge1223Newport1633Sunderland191
Cardiff29Northampton1604Swansea1792
Colchester1206Norwich1603Swindon1793
Coventry24Nottingham115Watford1923
Derby1332Oakham1572Wincester1962
Dundee1382Oxford1865Wolverhampton1902
Edinburgh131Peterborough1733Worcester1905
Glasgow141Plymouth1752Wormbridge1981
Gloucester1452Portsmouth23York1904
Click here for more British area codes

Phone Books: