F L O P P Y - S E N D


3 (Three) logo

The 3 (Three) Carrier From Ireland is denoted by codes: 272 02, 272 05, 272 17. The followings IDs are called HNI (Home network identity). This code is created by the combination of two other Mobile Country Code (MCC) and Mobile Network Code (MNC). The first three numbers stand for the MCC and they are used in order to identify the region which the carried comes from (in the following example it’s Ireland). The last numbers of the HNI code are equal with the MNC and this ID is given for the specific mobile network operator.

Besides 3 (Three) Ireland has assigned country code + 353. This number + 353 is equal with international calling code and it’s simply the telephone dialing prefixes used for calling 3 (Three) numbers.
3 (Three) uses 2 GSM bands, 1 UMTS bands, 3 and 0 CDMA bands.. You can read the specific frequency bands in the table below. All bands of the 3 (Three) are display in MHz units.
Another important information in 3 (Three) Ireland architectures is the standard of used protocols. It also uses 8 protocols such as GSM, UMTS, LTE, CDMA. The ISO standard code of 3 (Three) is IE. You can see more info about this mobile network operator at http://www.three.ie/. How to check 3 (Three) coverage? How to check if your phone will work in Ireland?

FloppySend About
Name 3 (Three)
Company Three Ireland (Hutchison) Limited
Country Ireland flag Ireland
Country ISO IE
Country code + 353
Carrier website http://www.three.ie/
Carrier codes
  • 272 02
  • 272 05
  • 272 17
Mobile prefix 83, 86
Mobile prefix comment Prefix 86 - former O2 Ireland.
Size of NSN 9
Number format

+353 83x xxx xxx

+353 86x xxx xxx

Coverage map Check 3 (Three) Coverage
Subscribers 2 375 000 (August 2020)
GSM bands
  • 900 (E-GSM)
  • 1800 (DCS)
GSM protocols
  • EDGE
  • GPRS
UMTS bands
  • B1 (2100)
UMTS protocols
  • DC-HSDPA 42.2
  • HSPA+
  • UTMS
LTE bands
  • B3 (1800+)
  • B8 (900)
  • B20 (800 DD)
LTE protocols
  • LTE
  • LTE-A
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