Paranan, also called Palanan, is a Philippine language belonging to the

Northern Luzon languages The Northern Luzon languages (also known as the Cordilleran languages) are one of the few established large groups within Philippine languages. These are mostly located in and around the Cordillera Central of northern Luzon in the Philippines. ...

. It is spoken in the northeastern coastal areas of Isabela,

Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...

. Lexically but not grammatically it is extremely close to Pahanan Agta as groups of both languages were together isolated from other communities and remained in constant interaction.http://www.sil.org/iso639-3/cr_files/2009-086.pdf

References

Northeastern Luzon languages Languages of Isabela (province) {{philippine-lang-stub