Joe Sheehan's side begin new campaign at home in Felixstowe
Town didn't face the Essex side in a league fixture before the season was curtailed but did knock them out of the FA Cup with a resounding 5-0 victory back in November.
Home games against both Cambridge sides follow before three consecutive away trips to face Kent Football United, and two London sides in the form of Leyton Orient and Actonians.
The Tractor Girls then host Enfield Town before the first East Anglian Derby of the season away to Norwich City on Wednesday, 2 December.
The Women's National League have stated to it's member clubs that all fixtures due to be played in 2021 are still to be confirmed as a result of the ongoing Covid-19 pandemic.
A maximum of 400 fans will be allowed to attend home games until further notice, per government guidelines.
FULL 2020 FIXTURE LIST:
Sunday, 20 September - Hashtag United (H)
Sunday, 27 September - Billericay Town (A)
Sunday, 4 October - Cambridge City (H)
Sunday, 11 October - Cambridge United (H)
Sunday, 25 October - Kent Football United (A)
Sunday, 8 November - Leyton Orient (A)
Sunday, 22 November - Actonians (A)
Sunday, 29 November - Enfield Town (H)
Wednesday, 2 December - Norwich City (A)
Sunday, 6 December - AFC Wimbledon (A)
Sunday, 13 December - Stevenage (H)
** ALL FIXTURES SUBJECT TO CHANGE **