It is found in the eastern Democratic Republic of the Congo, southwestern Uganda, and extreme western Tanzania,[2] although its precise distribution is uncertain.

[1][2] Phrynobatrachus petropedetoides occurs in montane forest, usually above 900 m (3,000 ft) of elevation.

Breeding presumably takes place in water.

[1] This species is threatened by habitat loss (deforestation) caused by agricultural activities, wood extraction, and the expansion of human settlements.

It is present the Itombwe Natural Reserve, although this does not offer sufficient protection.