0931 is a mobile network prefix number used by network operators in the Philippines. Like other prefix numbers, you can find it by looking at the first four digits of a cellphone number.
Knowing what network 0931 belongs to has the following advantages;
| ☎️ Call to same network | Free or unli calls to Sun |
| 📱 Text to same network | Free or unli texts to Sun |
| 🤙 Call to other networks | Starts at ₱7.50/min |
| 📲 Text to other networks | As low as ₱1.00/SMS |
What Network is 0931?
The mobile network for 0931 or 63931 is Sun Cellular. You can verify it on a network checker tool by entering a phone number that starts with 0931.
Sun uses this prefix when issuing SIM cards to their subscribers.
Is 0931 Globe or Smart?
No, phone numbers with the prefix “0931” are not Smart or Globe numbers. Globe and Smart have their own assigned prefix numbers to be used for their subscribers.
However, with Mobile Number Portability (MNP), 0931 can be converted to Globe or Smart. In MNP, Smart, or Globe, postpaid and prepaid subscribers can switch to the Sun network or any other network while keeping their existing mobile numbers.