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Users can switch carriers while keeping number and prefix (so prefixes are not tightly coupled to a specific carrier). If there is only 32.. followed by any other, shorter number, like 32 51 724859, this is the number of a normal phone, not a mobile. 46x: Join (discontinued mobile phone service provider) [3] 47x: Proximus (or other) 48x
Short codes, or short numbers, are short digit-sequences—significantly shorter than telephone numbers—that are used to address messages in the Multimedia Messaging System (MMS) and short message service (SMS) systems of mobile network operators. [1] In addition to messaging, they may be used in abbreviated dialing.
In mobile telephony GSM 03.38 or 3GPP 23.038 is a character encoding used in GSM networks for SMS (Short Message Service), CB (Cell Broadcast) and USSD (Unstructured Supplementary Service Data).
CC = Country Code NDC = National Destination Code, identifies one or part of a PLMN SN = Subscriber Number. In the GSM variant PCS 1900, MSISDN is built up as MSISDN = CC + NPA + SN CC = Country Code NPA = Number Planning Area SN = Subscriber Number. The country code identifies a country or geographical area, and may be between 1-3 digits.
To determine the SMS gateway domain, e.g., txt.att.net, may require research - but most users know who their carrier is. The telephone number in this example for a US number is expressed as ten (10) digits, without the country code (1) and without dashes or other separator characters when composing the email address.
Airtel: Bharti Airtel Bangladesh Ltd. Operational: GSM 900 / GSM 1800 / UMTS 2100: Formerly Warid Telcom, later Airtel. Currently merged with Robi keeping brand name Airtel 470: 09: ollo: Bangladesh Internet Exchange Limited (BIEL) Not operational: LTE 800 / LTE 2600 / WiMAX 3500 [16] shut down 2019 [17] 470: 10: Banglalion: Banglalion ...
NDC (National Destination Code) or leading digits of NSN (National Significant Number NSN Number length Usage of E.164 Number Additional Information 25: 9: Geographic, fixed: Liquid Telecommunications Rwanda 72: 9: Non-geographic, mobile: Airtel Rwanda (formerly Tigo [2]) 73: 9: Non-geographic, mobile: Airtel Rwanda 78: 9: Non-geographic ...
Airtel launched 4G services on mobile from February 2014. The first city to get the service was Bangalore. [24] [25] Airtel has started their 4G services in Karnal and Yamunanagar in Haryana on 16 June 2015. [26] Airtel 4G trials has been started in Delhi from 18 June 2015. [27] Airtel had 95,173,000 4G subscribers as of June 2019. [28]