If your're confused which network provider a mobile phone number is assigned to. A table of Philippine mobile phone prefix access codes is provided below.
What is a mobile prefix access code? These are the first 3 digits of a mobile number registered to NTC by mobile network, e.g. if your contact's mobile number is 927XXXXXX by looking at the list of providers prefix number you'll find out that your contact is a Globe user.
This will be useful if you want to maximize unlimited services in same network. For example Globe Call and Text Promo, Smart Unli Call and Text Promo, Sun Prepaid Promos.
Mobile number prefixes used by Globe, Smart, Sun Cellular, Red Mobile, Talk ‘N Text, and Touch Mobile:
930 Smart/Red Mobile
938 Smart/Red Mobile
939 Smart/Red Mobile
948 Smart/Talk N Text
946 Talk N Text
948 Talk N Text
949 Talk N Text