Bristol City will face Plymouth Argyle in a West Country derby in the first round of the Carabao Cup.
Yeovil and Swindon have been handed tough away draws to Championship opposition while Exeter City and Cheltenham face League One sides.
Bristol Rovers are at home to Cambridge United while Forest Green Rovers - in the competition for the first time in their history - are up against Milton Keynes Dons.
The draw for the newly-branded League Cup took place in Thailand and split the country's Northern and Southern sides into two sections.
The ties will take place at the start of the new season in the week beginning Monday August 7.
First Round Fixtures
- Bristol City v. Plymouth Argyle
- Bristol Rovers v. Cambridge Utd
- Exeter City v. Charlton Athletic
- Forest Green Rovers v. MK Dons
- Oxford United v. Cheltenham Town
- Norwich City v.Swindon Town
- Wolves v.Yeovil Town