ADVISORY

^{Due to the ongoing maintenance of our data center, access to the International Standard Numbering System - Philippine Online Numbering Application System (ins-poas.nlp.gov.ph) will be limited from 8:00 am to 5:00 pm until further notice.}

^{Additionally, please be informed that the website will be completely unavailable on May 15 to 16 due to scheduled server maintenance.}

^{Please schedule your transactions accordingly.}

^{We apologize for any inconvenience this downtime may cause and appreciate your understanding. Thank you!}