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The Type Allocation Code (TAC) is the initial eight-digit portion of the 15-digit IMEI and 16-digit IMEISV codes used to uniquely identify wireless devices. The Type Allocation Code identifies a particular model (and often revision) of wireless telephone for use on a GSM , UMTS , LTE , 5G NR , iDEN , Iridium or other IMEI-employing wireless ...
China Telecom: 1410 China Mobile: 1440, 148 For IoT, cannot be called. 142, 143: not released. (Updated Feb. 10, 2020) 145, 147, 149 11: China Unicom: 145 China Telecom: 149 China Mobile: 147 15x China Unicom: 155-156 China Telecom: 153 China Mobile: 150–152, 157-159 154 not released (Updated Feb. 10, 2020) 161-162, 164-167 China Unicom: 166-167
ETSI and 3rd Generation Partnership Project (3GPP) standards, such as GSM and LTE, define supplementary service codes that make it possible to query and set certain service parameters (e.g., call forwarding) directly from mobile devices.
Former KG Telecom until 2004, KG Telecom brand used until 2009 466: 89: T Star: Taiwan Star Telecom: Operational: LTE 900 / LTE 2600 / 5G 3500: Former Vibo; [28] UMTS shut down Dec 2018; [105] acquired by Taiwan Mobile [111] 466: 90: T Star: Taiwan Star Telecom: Not operational: LTE 900 [109] acquired by Taiwan Mobile; [111] MNC withdrawn [103 ...
telna Mobile: Telecom North America Mobile, Inc. Operational: MVNO: Formerly Edge Mobile LLC [85] [129] 310: 850: Aeris: Aeris Communications, Inc. Operational: MVNO: M2M only; [89] is a Full MVNO despite marketing claims to the contrary [166] 310: 860: Five Star Wireless: TX RSA 15B2, LP: Not operational: CDMA
This internationally unique identifier is used for location updating of mobile subscribers. It is composed of a three decimal digit mobile country code (MCC), a two to three digit mobile network code (MNC) that identifies a Subscriber Module Public Land Mobile Network (SM PLMN) in that country, and a location area code (LAC) which is a 16 bit number with two special values, thereby allowing ...
The ITU-T Recommendation E.212 defines mobile country codes (MCC) as well as mobile network codes (MNC). The mobile country code consists of three decimal digits and the mobile network code consists of two or three decimal digits (for example: MNC of 001 is not the same as MNC of 01). The first digit of the mobile country code identifies the ...
E.164 permits a maximum length of 15 digits for the complete international phone number consisting of the country code, the national routing code (area code), and the subscriber number. E.164 does not define regional numbering plans, however, it does provide recommendations for new implementations and uniform representation of all telephone ...