Ntt Docomo Network & Wireless Cards Driver

Service Area

NTT DoCoMo shutters NB-IoT service Leading Japanese operator says goodbye to industry low power IoT option. Less than a year after launching its NB-IoT service, Japanese operator NTTDoCoMo said in a note published on its website that it will discontinue the service. Docomo and Softbank are the two service providers that cover Mt. Since 2013, Docomo has offered LTE coverage all the way to the summit of Mt. Fuji during the climbing season. Softbank has also established this tie up and connects you to LTE networks. Your network PIN can be changed by dialing 151 (toll free, in Japanese only) from a DOCOMO mobile phone, or dialing 0120-800-000 (in Japanese only).2 from a landline phone or other mobile phone. A network PIN is required.

  1. Once you enter the Docomo Network Unlock code into your device, the Docomo lock will be released from the network restrictions, and you will be free to use your Docomo Phone on any compatible GSM carriers in the world (worldwide). Docomo Network code will be provided.
  2. NTT Communications Corporation (NTT Com), the ICT solutions and international communications business within the NTT Group, announced today that its recent cloud-based initiatives, including a cloud-native platform for emerging applications such as AI, IoT and 5G, received the Operator Award: Embracing Cloud from the Network Transformation Awards 2020 1 program at Layer123 2 World Congress 2020.

5G Areas

You can find the information on the establishments and spots where 5G communications are available.
The information will be updated every time the area is expanded.

4G (LTE) and FOMA Areas

Search for LTE, FOMA, and FOMA HIGH-SPEED areas.

  • VoLTE and VoLTE (HD+) can be used within LTE service areas.


You can find Wi-Fi SPOTs.
The service is available at various locations in Japan, such as train stations, airports, cafes, and convenience stores.

  • The service may be unavailable at some Wi-Fi SPOTs that have no reception.
  • At stores, the service is available during operating hours.
Ntt Docomo Network & Wireless Cards Driver

International service area

Search for service areas where you can use your usual mobile phone overseas (International roaming), or search for overseas (International calls) you can call to from Japan with your usual mobile phone. Also view communications charges for using those international services.

From landline phones etc.

Available languages: English, Portuguese, Chinese, and Spanish.
9 a.m. to 8 p.m.


Information on the new VoLTE voice call service implemented with NTT DOCOMO's robust LTE network.

VoLTE (in Japanese only)

  • An LTE service area refers to an area that can be used with a Xi service subscription.
  • Wi-Fi is a registered trademark of the Wi-Fi Alliance.


Company Name

Ownership Type

Ownership/Controlling Entity



3G UMTS Frequency Bands

4G LTE Frequency Bands

IoT Technology

Company Overview

NTT DOCOMO is Japan's largest telecommunications company. Established in 1992, DOCOMO launched its first digital cellular phone service the next year and the world's first mobile Internet-services platform in 1999. It helped to establish the W-CDMA standard for mobile communications and then kick off the first 3G service based on this standard in 2001. The company also introduced one of the earliest commercial LTE services in 2010.

Ntt Docomo Network & Wireless Cards Drivers

DOCOMO is a world-leading developer of 5G networks, which it plans to deploy in the 2020s by leveraging network function virtualization (NFV) and other technologies. DOCOMO is also driving innovation in NFC infrastructure and services, emerging IoT solutions and many other mobile-related initiatives.

Ntt Docomo Network & Wireless Cards Drivers

3G UMTS Network Information

Details on UMTS network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.

Launch Date 2006-08Status Active
UMTS BandPacket DataStatus
- Refarmed
- Deactivated
4G LTE Network Information

Details on LTE network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.

EvolutionStatus Active [Launched 2010-12]
Max. MIMOMax. Modulation
Carrier AggregationFeatures
LTE BandChannel WidthStatus
15 MHz Active
20 MHz Active
15 MHz Active
15 MHz Active
10 MHz Active
20 MHz Active
20 MHz Active
20 MHz Active
20 MHz Active
5G NR Network Information

Details on 5G NR network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.

TypeStatus Trialling
Max. MIMOMax. Modulation
Carrier Aggregation-Features-
NR BandChannel WidthStatus
100 MHz Planned
100 MHz Trialling
400 MHz Trialling
DocomoIoT Network - eMTC (LTE Cat-M1)
TechnologyStatus Active
BandLaunch Date-
IoT Network - LoRa
TechnologyStatus Active
BandLaunch Date
IoT Network - NB-IoT (LTE Cat-NB1)
TechnologyStatus Build-Out
BandLaunch Date-

Stock Information


Reuters Symbol


Six Month Historic

Chart provided courtesy of Reuters for informational and educational purposes only and does not constitute an offer to sell nor a solicitation of an offer to buy any security which may be referenced upon the site.

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