Leicester City striker Patson Daka is headlining the squad, while Saudi Pro League rapid forward Fashion Sakala has been left out after accumulating two successive yellow cards.
Grant has retained the majority of the players who were part of the team that beat Ivory Coast 3-0 in June.
Experienced China-based striker, Evans Kangwa has also been recalled, while Moyela Libamba of Forest Rangers replaces Sakala.
FAZ says the team will enter camp on September 4 in Lusaka before flying out to Comoros.
The Chipolopolo Boys, who have already qualified for the Africa Cup next year, lead Group H with 12 points, ahead of Ivory Coast, who are second with 10 points.
FULL PROVISIONAL SQUAD
GOALKEEPERS
Toaster Nsabata (Zesco United)
Lawrence Mulenga (Power Dynamos)
Francis Mwansa (Green Buffaloes)
Victor Chabu (Nchanga Rangers)
DEFENDERS:
Benedict Chepeshi (Red Arrows)
Killian Kanguluma (Kabwe Warriors),
Stoippila Sunzu (Jinan Xingzhou-China)
Tandi Mwape (TP Mazembe-DRC)
Dominic Chanda (Power Dynamos)
Frankie Musonda (AYR United-Scotland)
Roderick Kabwe (Zakho Sports Club-Iraq)
John Chishimba and Pride Mwansa (both Zesco United)
MIDFIELDERS
Benson Sakala (FK Mlada Bolesslav-Czech Republic)
Kelvin Kapumbu (Zesco United)
Kings Kangwa (Crvena Zvezda-Serbia)
Emmanuel Banda (HNK Rijeka-Croatia)
Golden Mafwenta (MFK Vyskov-Czech Republic)
Rally Bwalya (Sekhukhune-RSA)
Clatous Chama (Simba SC-Tanzania)
Kelvin Kampamba (Zesco United)
Lubambo Musonda (Silkeborg IF-Denmark)
Lameck Banda (Lecce-Italy)
Edward Chilufya (Midtjylland-Denmark)
STRIKERS
Evans Kangwa (Qingdao Hainiu-China)
Moyela Libamba- (Forest Rangers)
Patson Daka (Leicester City-England)
