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All prefixes / 099X series

0991 what network? DITO

0991 is a DITO Telecommunity prefix, usually sold as DITO. Prepaid (mostly).

Anong network ang 0991? DITO (DITO) po.

If you are asking whether 0991 is Globe or Smart: it is DITO. The block was assigned to DITO Telecommunity and is most often seen on DITO lines. The block was opened around 2021.

Network DITO Telecommunity
Brand family DITO
Account type Prepaid (mostly)
Technology LTE, 5G
Year allocated 2021
Series 099X
Portability Can be ported to any network (why a prefix can lie)
Last checked 2026-09-05
Sources agreeing 4/4 public prefix lists
Sources Source 1 Source 2 Source 3

Check a full 0991 number

Works with spaces, dashes and +63. Nothing is stored.

Need to check several numbers at once?

Is 0991 Globe or Smart?

  • ✕ Globe (incl. TM, GOMO) – no
  • ✕ Smart (incl. TNT, Sun) – no
  • ✓ DITO – yes

Is 0991 DITO or DITO?

Both answers are correct. DITO is a brand that runs on the DITO network, using the same cell sites and the same prefix blocks. A 0991 SIM may say DITO on the packaging but it is DITO for on-net promos, rates and registration.

0991 five-digit blocks

People also search the first five digits. Every block below inherits the DITO answer unless noted.

  • 09916
  • 09915
  • 09917
  • 09919
  • 09918
  • 09913
  • 09912
  • 09910
  • 09914
  • 09911

Calling or texting a 0991 number

If you are on DITO or , a 0991 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.

Same 099X series

Guides for 0991 numbers

Questions people ask about 0991

Is 0991 prepaid or postpaid?

0991 is prepaid (mostly). Prepaid lines dominate this block, but a postpaid plan can be issued on it as well.

Can a 0991 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 0991 number. The prefix always shows the original carrier, DITO.

Does 0991 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 0991 DITO or DITO?

0991 is a DITO prefix.

How do I register a 0991 SIM?

Use the DITO registration portal or app. See our SIM registration guide for step-by-step instructions for each network.

Dataset v1.0 · Last checked: 2026-09-05 · Change history · Report a correction