Philippines has adopted 911 to cater for your emergency calls. This is a project of President Rodrigo Duterte made nationwide as it is first adopted in Davao City while he was still its City Mayor.

The president signed Executive Order No. 56, on May 25, 2018 institutionalizing the emergency 911 hotline.

http://www.officialgazette.gov.ph/downloads/2018/05may/20180525-EO-56-RRD.pdf

Calling 911 is free however make sure you have at least P10 load and dial 911 for emergencies.