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OCN: 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
737-200 6 Elgin TX   558   2016-02-04   
737-207 A Austin TX AUSTTXGRDS7  558      
737-207 3 Austin TX   558   2016-02-15   
737-207 4 Austin TX   558   2016-02-15   
737-207 5 Austin TX   558   2016-01-19   
737-207 6 Austin TX   558   2016-01-19   
737-207 7 Austin TX   558   2016-01-18   
737-207 8 Austin TX   558   2016-02-15   
737-208 7 Austin TX   558   2016-05-02   
737-208 8 Austin TX   558   2017-09-05   
737-219 A Austin TX AUSTTXGR09Z  558      
737-219 2 Austin TX   558   2017-06-05   
737-219 3 Austin TX   558   2017-06-05   
737-219 4 Austin TX   558   2017-06-05   
737-219 5 Austin TX   558   2017-06-05   
737-219 6 Austin TX   558   2017-06-05   
737-220 4 Austin TX   558   2017-09-11   
737-220 5 Austin TX   558   2017-09-11   
737-220 6 Austin TX   558   2017-09-11   
737-220 7 Austin TX   558   2017-09-11   
737-220 8 Austin TX   558   2017-09-11   
737-220 9 Austin TX   558   2017-09-11   
737-223 A Austin TX AUSTTXGRDS7  558      
737-223 0 Austin TX   558   2017-04-03   
737-223 1 Austin TX   558   2017-04-03   
737-223 2 Austin TX   558   2017-04-03   
737-223 3 Austin TX   558   2017-04-03   
737-223 4 Austin TX   558   2017-04-03   
737-223 5 Austin TX   558   2017-04-03   
737-223 6 Austin TX   558   2017-04-03   
737-223 7 Austin TX   558   2017-04-03   
737-223 8 Austin TX   558   2017-04-03   
737-223 9 Austin TX   558   2017-04-03   
737-224 9 Austin TX   558   2017-12-19   
737-229 A Austin TX AUSTTXGR09Z  558      
737-229 1 Austin TX   558   2018-02-01   
737-229 2 Austin TX   558   2018-02-01   
737-229 3 Austin TX   558   2018-02-01   
737-229 4 Austin TX   558   2018-02-01   
737-229 5 Austin TX   558   2018-02-01   
737-229 6 Austin TX   558   2018-02-01   
737-229 7 Austin TX   558   2018-02-01   
737-229 8 Austin TX   558   2018-02-01   
737-229 9 Austin TX   558   2018-02-01   
737-236 6 Austin TX   558   2018-08-20   
737-236 7 Austin TX   558   2018-08-20   
737-243 6 Austin TX   558   2018-11-19   
737-243 7 Austin TX   558   2018-11-19   
737-245 5 Georgetown TX   558   2018-04-28   
737-246 1 Austin TX   558   2019-02-08   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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