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: BILXMSAT1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-202 2 Pascagoula MS 073H TELNYX LLC 484   2017-03-17   
228-226 0 Bay St Louis MS 073H TELNYX LLC 484   2018-07-24   
228-256 A Gulfport MS 073H TELNYX LLC 484      
228-256 1 Gulfport MS 073H TELNYX LLC 484   2017-02-11   
228-271 9 Biloxi MS 073H TELNYX LLC 484   2017-03-17   
228-282 8 Ocean Springs MS 073H TELNYX LLC 484   2017-03-17   
228-364 8 Pass Christian MS 073H TELNYX LLC 484   2017-03-17   
228-460 4 Moss Point MS 073H TELNYX LLC 484   2018-07-24   
228-469 1 Bay St Louis MS 073H TELNYX LLC 484   2020-01-01   
228-471 8 Pascagoula MS 073H TELNYX LLC 484   2019-11-18   
228-826 8 Vancleave MS 073H TELNYX LLC 484   2018-07-24   
228-901 1 Hurley MS 073H TELNYX LLC 484   2018-07-24   
985-531 3 Pearlington LA 073H TELNYX LLC 484   2019-11-30   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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