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.
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Switch: BILXMSEDX2Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-222 9 Pass Christian MS 774F MCC TELEPHONY OF THE SOUTH, LLC - MS 484   2012-10-21   
228-231 A Bay St Louis MS 774F MCC TELEPHONY OF THE SOUTH, LLC - MS 484      
228-231 1 Bay St Louis MS 774F MCC TELEPHONY OF THE SOUTH, LLC - MS 484   2012-10-21   
228-231 2 Bay St Louis MS 774F MCC TELEPHONY OF THE SOUTH, LLC - MS 484   2017-09-16   
228-305 4 Pearlington MS 774F MCC TELEPHONY OF THE SOUTH, LLC - MS 484   2012-10-21   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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