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.

Switch: NWORLASDDS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
985-616 0 Independence LA 477H AIRUS, INC. - LA 490   2016-12-05   
985-616 4 Independence LA 477H AIRUS, INC. - LA 490   2020-05-24   
985-616 9 Independence LA 477H AIRUS, INC. - LA 490   2019-01-06   
985-645 5 Slidell LA 477H AIRUS, INC. - LA 490   2018-03-02   
985-666 0 Covington LA 477H AIRUS, INC. - LA 490   2019-01-05   
985-666 2 Covington LA 477H AIRUS, INC. - LA 490   2020-03-30   
985-745 1 Morgan City LA 477H AIRUS, INC. - LA 490   2018-03-02   
985-771 3 Slidell LA 477H AIRUS, INC. - LA 490   2018-11-09   
985-771 5 Slidell LA 477H AIRUS, INC. - LA 490   2021-02-25   
985-819 8 Mandeville LA 477H AIRUS, INC. - LA 490   2018-12-22   
985-837 0 Thibodaux LA 477H AIRUS, INC. - LA 490   2021-10-22   
985-900 1 Covington LA 477H AIRUS, INC. - LA 490   2017-08-03   
985-900 3 Covington LA 477H AIRUS, INC. - LA 490   2016-12-05   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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