Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 8645 SUNCOM DBA T-MOBILE USA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
984-329 4 Durham NC   426   2017-01-12   
984-329 6 Durham NC   426   2017-01-12   
984-363 A Chapel Hill NC   426      
984-363 9 Chapel Hill NC   426   2017-04-29   
984-377 A Durham NC   426      
984-377 0 Durham NC   426   2014-12-14   
984-377 1 Durham NC   426   2014-12-14   
984-377 9 Durham NC   426   2014-12-14   
984-389 A Raleigh NC   426   2017-06-02   
984-389 3 Raleigh NC   426   2019-08-10   
984-389 9 Raleigh NC   426   2017-06-02   
984-528 A Chapel Hill NC   426      
984-528 0 Chapel Hill NC   426   2014-12-11   
984-528 1 Chapel Hill NC   426   2014-12-11   
984-528 2 Chapel Hill NC   426   2014-12-11   
984-528 9 Chapel Hill NC   426   2014-12-11   
984-777 0 Raleigh NC   426   2015-10-13   
984-777 1 Raleigh NC   426   2015-10-13   
984-888 3 Durham NC   426   2016-08-29   
984-888 4 Durham NC   426   2016-08-29   
984-900 7 Raleigh NC   426   2019-08-10   
984-900 8 Raleigh NC   426   2019-08-10   
984-900 9 Raleigh NC   426   2019-08-10   

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Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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