Leyton Orient kick off their 2012/13 League One season with a trip to face Tranmere Rovers on August 18.
Stevenage are the first visitors to Brisbane Road on August 21 with Hartlepool coming to town on August 25.
The Os' rivalry with Brentford resumes on September 15 as Uwe Rosler brings his Bees across London. Russell Slade's men make the reverse trip on January 5.
The busy festive schedule sees Orient host League Two champions Swindon on Boxing Day, with a home clash with Walsall on December 29 preceding a trip to Yeovil on New Year's Day.
Doncaster are the first relegated side to visit east London (September 29) before Coventry come calling on October 27. Fratton Park and Portsmouth beckon on November 20 with the reverse fixture planned for March 12.
A jaunt into Essex to face Colchester awaits on April 6 before Slade's Os close their campaign with a trip to Coventry on April 20 and a home clash with Oldham on April 27.