Smart Communications (commonly known as SMART) is a mobile network operator in Philippines assigned PLMN code 515-03 by the national telecommunications authority.

The MCC 515 identifies Philippines, while MNC 03 uniquely identifies this operator within the country. Together they form the PLMN (Public Land Mobile Network) identifier used by mobile devices for network selection, SIM card identification, and international roaming.

This assignment was last reported in ITU Operational Bulletin #1280 (Nov. 15, 2023). Search all MCC/MNC codes or view all Philippines operators .