Any UK mobile. Here are the places that ask most.

Greater London

• Call from Santa in London

Greater Manchester

• Call from Santa in Manchester
• Call from Santa in Bolton
• Call from Santa in Wigan
• Call from Santa in Stockport

West Midlands

• Call from Santa in Birmingham
• Call from Santa in Coventry
• Call from Santa in Wolverhampton

West Yorkshire

• Call from Santa in Leeds
• Call from Santa in Bradford

Merseyside

• Call from Santa in Liverpool

South Yorkshire

• Call from Santa in Sheffield

South West

• Call from Santa in Bristol

Tyne and Wear

• Call from Santa in Newcastle
• Call from Santa in Sunderland

East Midlands

• Call from Santa in Nottingham
• Call from Santa in Leicester
• Call from Santa in Derby
• Call from Santa in Northampton

Scotland

• Call from Santa in Glasgow
• Call from Santa in Edinburgh
• Call from Santa in Aberdeen
• Call from Santa in Dundee

Wales

• Call from Santa in Cardiff
• Call from Santa in Swansea

Northern Ireland

• Call from Santa in Belfast

Lancashire

• Call from Santa in Preston
• Call from Santa in Blackburn
• Call from Santa in Burnley
• Call from Santa in Blackpool

Cheshire

• Call from Santa in Warrington
• Call from Santa in Chester

North Yorkshire

• Call from Santa in York

East Yorkshire

• Call from Santa in Hull

Teesside

• Call from Santa in Middlesbrough

Staffordshire

• Call from Santa in Stoke-on-Trent

Buckinghamshire

• Call from Santa in Milton Keynes

Oxfordshire

• Call from Santa in Oxford

Cambridgeshire

• Call from Santa in Cambridge

Norfolk

• Call from Santa in Norwich

Suffolk

• Call from Santa in Ipswich

Hampshire

• Call from Santa in Southampton
• Call from Santa in Portsmouth

East Sussex

• Call from Santa in Brighton

Berkshire

• Call from Santa in Reading

Devon

• Call from Santa in Plymouth
• Call from Santa in Exeter

Dorset

• Call from Santa in Bournemouth