F L O P P Y - S E N D


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The M1 Carrier From Singapore is denoted by codes: 525 03. 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 Singapore). The last numbers of the HNI code are equal with the MNC and this ID is given for the specific mobile network operator.

Besides M1 Singapore has assigned country code + 65. This number + 65 is equal with international calling code and it’s simply the telephone dialing prefixes used for calling M1 numbers.
M1 uses 2 GSM bands, 2 UMTS bands, 2 and 0 CDMA bands.. You can read the specific frequency bands in the table below. All bands of the M1 are display in MHz units.
Another important information in M1 Singapore architectures is the standard of used protocols. It also uses 6 protocols such as GSM, UMTS, LTE, CDMA. The ISO standard code of M1 is SG. You can see more info about this mobile network operator at https://www.m1.com.sg/home. How to check M1 coverage? How to check if your phone will work in Singapore?

FloppySend About
Name M1
Company M1 Limited
Country Singapore flag Singapore
Country ISO SG
Country code + 65
Carrier website https://www.m1.com.sg/home
Carrier codes
  • 525 03
Mobile prefix 8, 9
Size of NSN 8
Number format

+65 8xx xxx xx

+65 9xx xxx xx

Coverage map Check M1 Coverage
Subscribers 2 201 000 (June 2020)
GSM bands
  • 900 (E-GSM)
  • 1800 (DCS)
GSM protocols
  • EDGE
  • GPRS
UMTS bands
  • B1 (2100)
  • B8 (900 GSM)
UMTS protocols
  • HSPA+
  • UTMS
LTE bands
  • B3 (1800+)
  • B7 (2600)
LTE protocols
  • LTE
  • LTE-A
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