I often subscribe to unlimited calls and text promo of both networks to save money. The problem is, sometimes, I can't identify from what network are the prefixes of cellphone numbers that I need to call.
If I dial the number using the wrong Subscriber Identity Module (SIM) card, I'll end up paying more, therefore defeating the purpose of my unli-calls.
Yes, just like you, sometimes I do not know if I should be using my SMART SIM card or my GLOBE SIM card.
So I decided to make a blogpost about it.
Here are the very handy network prefixes:
Please let me know if I miss some prefixes. Thank you! Enjoy!