*Teams seen in Great Britain (levels 1-8) since 2000.
Teams Count: 161
Aldershot
Arsenal
Aston Villa
Barnsley
Bedworth United
Belper Town
Birmingham City
Blackpool
Blyth Spartans
Bolton Wanderers
Bournemouth
Bradford City
Brigg Town
Bristol City
Burnley
Burton Albion
Bury
Cardiff City
Carlisle United
Carlton Town
Celtic
Chasetown
Cheltenham Town
Coventry City
Crewe Alexandra
Crystal Palace
Derby County
Doncaster Rovers
Droylsden
Eastwood Town (now Eastwood Community)
Emley
Everton
Fleetwood Town
Fulham
FC United of Manchester
Frickley Athletic
Fylde
Gillingham
Goole
Grantham Town
Gresley
Grimsby Town
Halifax Town
Hartlepool United
Hereford United
Hucknall Town
Huddersfield Town
Inverness Caledonian Thistle
Ipswich Town
Kendal Town
Kidsgrove Athletic
Leeds United
Leek Town
Lincoln City
Lincoln United
Liverpool
Luton Town
Manchester City
Mansfield Town
Market Drayton Town
Marine
Mickleover Sports (now Mickleover FC)
Middlesbrough
Millwall
Milton Keynes Dons
Morecambe
Nantwich Town
Newcastle Town
North Ferriby United
Norton United *no longer established
Norwich City
Ossett Albion *no longer established
Peterborough United
Port Vale
Portsmouth
Preston North End
Queens Park Rangers
Rainworth Miners Welfare
Retford United
Romulus
Rotherham United
Rugby Town
Rushall Olympic
Scunthorpe United
Sheffield Wednesday
Shepshed Dynamo
Skelmersdale United
Soham Town Rangers
Southampton
Southend United
Spalding United
Stamford
Stafford Rangers
Stocksbridge Park Steels
Sutton Coldfield Town
Swansea City
Swindon Town
Tividale
Tranmere Rovers
Walsall
Watford
West Bromwich Albion
West Ham United
Whitby Town
Wigan Athletic
Wimbledon
Witton Albion
Wolverhampton Wanderers
Wrexham
Wycombe Wanderers