Numbers that start with 0933 were issued by Sun Cellular (now Smart). Most SIMs on this block are sold as Sun Cellular, so if a 0933 number calls or texts you, it is a Smart (Sun)-network line unless the owner ported it elsewhere. The block was opened around 2009.
| Network | Sun Cellular (now Smart) |
|---|---|
| Brand family | Sun Cellular |
| Account type | Prepaid (mostly) |
| Technology | LTE, 5G |
| Year allocated | 2009 |
| Series | 093X |
| Portability | Can be ported to any network (why a prefix can lie) |
| Last checked | 2026-09-05 |
| Sources agreeing | 5/5 public prefix lists |
| Sources | Source 1 Source 2 Source 3 |
Check a full 0933 number
Is 0933 Globe or Smart?
- ✕ Globe (incl. TM, GOMO) – no
- ✓ Smart (incl. TNT, Sun) – yes
- ✕ DITO – no
Is 0933 Smart or Sun Cellular?
Both answers are correct. Sun Cellular is a brand that runs on the Smart network, using the same cell sites and the same prefix blocks. A 0933 SIM may say Sun Cellular on the packaging but it is Smart for on-net promos, rates and registration.
0933 five-digit blocks
People also search the first five digits. Every block below inherits the Smart (Sun) answer unless noted.
- 09338
- 09333
- 09335
Calling or texting a 0933 number
If you are on Smart or TNT, Sun, a 0933 number is on-net: your unli-call and unli-text promos usually cover it. From another network it is off-net, so use an all-net promo or check your per-call rate. On-net vs off-net explained.
Related prefixes
Guides for 0933 numbers
Questions people ask about 0933
Is 0933 prepaid or postpaid?
0933 is prepaid (mostly). Prepaid lines dominate this block, but a postpaid plan can be issued on it as well.
Can a 0933 number be on another network now?
Yes. Under Mobile Number Portability (RA 11202) the owner can move to Globe, Smart or DITO and keep the 0933 number. The prefix always shows the original carrier, Smart (Sun).
Does 0933 support 5G?
The block runs on LTE, 5G. Whether you get 5G depends on the SIM, the phone and coverage, not on the prefix.
Is 0933 Smart (Sun) or Sun Cellular?
Both. Sun Cellular is a Smart (Sun) brand and shares the 0933 block with the main brand.
How do I register a 0933 SIM?
Use the Smart (Sun) registration portal or app. See our SIM registration guide for step-by-step instructions for each network.