| 1 | Direction to all Telecom Service Providers and MNPSPs for providing final opportunity to the subscribers of Aircel Group for porting their mobile numbers by 31st October 2019. | 17/10/2019 | Network, Spectrum and Licensing | Direction Download (1.79 MB)
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| 2 | Direction to Ms Idea for disconnection of ported mobile numbers from Ms loop Telecom Limited without valid UPC. | 15/10/2012 | Network, Spectrum and Licensing | Direction Download (13.56 MB)
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| 3 | Direction to MNPSPs to return those mobile numbers, which were ported to the licensees whose licenses were quashed and who closed their operations, back to the number range holders | 16/05/2013 | Network, Spectrum and Licensing | Direction Download (1.55 MB)
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| 4 | Direction to TTSL to facilitate refund of unspent balance of pre-paid mobile subscribers and security deposit of the post paid subscribers pursuant tc. surrender of administratively allocated spectrum in 800 MHz band and closure of services under the | 10/06/2019 | Network, Spectrum and Licensing | Direction Download (1.83 MB)
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| 5 | Direction to M/s Reliance Telecom Ltd regarding facilitation of MNP for subscribers pursuant to discontinuation of voice services in licensed service areas | 13/12/2017 | Network, Spectrum and Licensing | Direction Download (3.77 MB)
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| 6 | TRAI's Direction dated 16 April 2015 to all Access Providers to obtain undertaking in the porting request form regarding ownership of mobile number | 16/04/2015 | Network, Spectrum and Licensing | Direction Download (1.64 MB)
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| 7 | Direction to M/s Reliance Communications Limited regarding disruption in 2G services | 01/11/2017 | Network, Spectrum and Licensing | Direction Download (641.32 KB)
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| 8 | Direction on rejections of request for porting on the ground of'' contractual obligation'' by Ms Vodafone. | 04/11/2011 | Network, Spectrum and Licensing | Direction Download (1.45 MB)
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| 9 | Direction to M/s Reliance Communications Ltd. regarding Extension of validity of UPCs issued pursuant to Directions dated 3rd November 2017 and 13th December 2017 | 22/02/2018 | Network, Spectrum and Licensing | Direction Download (3.1 MB)
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| 10 | Directions to M/s Reliance Telecom Ltd. to refund the unspent balance and security deposits of their Mobile Subscribers. | 19/01/2018 | Network, Spectrum and Licensing | Direction Download (3.82 MB)
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| 11 | Direction on rejections of request for porting on the ground of ''contractual obligation'' and ''outstanding payment dues'' | 24/05/2011 | Network, Spectrum and Licensing | Direction Download (276.71 KB)
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| 12 | Direction regarding facilitation of Mobile Number Portability for consumers of Ms Unitech dated 22nd February 2013 | 22/02/2013 | Network, Spectrum and Licensing | Direction Download (2.61 MB)
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| 13 | Direction to M/s Reliance Communications Ltd regarding facilitation of MNP for subscribers pursuant to discontinuation of voice services in licensed service areas | 13/12/2017 | Network, Spectrum and Licensing | Direction Download (3.77 MB)
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| 14 | Direction to Ms Reliance Telecom Limited for disconnection of ported mobile numbers from Ms loop Telecom Limited without valid UPC. | 15/10/2012 | Network, Spectrum and Licensing | Direction Download (13.48 MB)
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| 15 | Second Amendment to the direction dated 10th February 2010 regarding Format of UPC (separate format for corporate mobile numbers) and its validity | 22/08/2013 | Network, Spectrum and Licensing | Direction Download (1.98 MB)
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| 16 | Direction to M/s Aircel Group regarding refund of unspent balance and security deposit. | 23/04/2018 | Network, Spectrum and Licensing | Direction Download (4.26 MB)
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| 17 | Direction under section 13, read with sub-clauses (i) and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997, with regard to closure of services in 900 MHz band by Ms Reliance Telecom Limited in Ass | 11/12/2015 | Network, Spectrum and Licensing | Direction Download (1.75 MB)
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| 18 | Direction with regard to closure of commercial services by M/s Reliance Communications Ltd in Gujarat service area | 19/09/2017 | Network, Spectrum and Licensing | Direction Download (2.89 MB)
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| 19 | Direction for minimum threshold of rupees ten to be applicable for generating unique porting code, raising of Non Payment Disconnection requests and reconnection of mobile numbers. | 27/08/2020 | Network, Spectrum and Licensing | Direction Download (3.75 MB)
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| 20 | Amendment of Direction No. 116-92009-MN dated 10th February, 2010, read with regulation 5 and regulation 18 of the Telecommunication Mobile Number Portability Regulation, 2009 (8 of 2009). | 21/01/2011 | Network, Spectrum and Licensing | Direction Download (165.25 KB)
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भारतीय दूरसंचार विनियामक प्राधिकरण Telecom Regulatory Authority of India 
