Why? Because, if you don’t, you could end up with a large phone bill. When possible, call the same service as your own… you may have to get another SIM card to enable this. Usually Cellcard and Smart are all you’ll need.

Cellcard

011, 012, 014, 017, 061, 076, 077, 078, 085, 089, 092, 095, 099

  • Check number: press 1# and 📞 or press 2# and 📞 or press *3# and 📞
  • Check balance: #124# and 📞.

Smart

010, 015, 016, 069, 070, 081, 086, 087, 093, 096, 098.

  • Check number: press 2# and 📞 or press *887# and 📞 or press *400# and 📞
  • Check balance: *888# and📞

Metfone

088, 097, 071, 031, 060, 066, 067, 068, 088, 090, 097

  • Check number: press 88# and 📞 or press 99# and 📞 *097# and 📞

QB

013, 080, 083, 084

  • Check number: press #3# and 📞 or press *132# and 📞 or #132# and 📞

SEATEL

018

  • Check number by sending SMS 106 send to 1800
  • Check the balance by sending SMS 101 send to 1800.

Cootel

038

  • Check number by Go to your phone Menu -> Accounts -> Subscriber No. -> OK
  • Check balance by Go to Menu -> Coo Bill -> Balance.