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: BILXMSEDXKY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-567 9 Pascagoula MS 5463 NETWORK TELEPHONE CORPORATION - MS 484      
228-678 A Gulfport MS 5463 NETWORK TELEPHONE CORPORATION - MS 484      
228-678 9 Gulfport MS 5463 NETWORK TELEPHONE CORPORATION - MS 484      
228-679 A Gulfport MS 8660 WINDSTREAM NUVOX, INC. 484      
228-679 1 Gulfport MS 8660 WINDSTREAM NUVOX, INC. 484      
228-679 5 Gulfport MS 8660 WINDSTREAM NUVOX, INC. 484   2010-03-11   
228-689 1 Bay St Louis MS 3099 US LEC OF TENNESSEE, INC. - MS 484   2013-06-12   
228-701 A Gulfport MS 4619 DELTACOM, INC. - MS 484      
228-702 A Biloxi MS 4619 DELTACOM, INC. - MS 484      
228-707 A Pearlington MS 5463 NETWORK TELEPHONE CORPORATION - MS 484      
228-707 9 Pearlington MS 5463 NETWORK TELEPHONE CORPORATION - MS 484      
228-797 A Bay St Louis MS 8660 WINDSTREAM NUVOX, INC. 484      
228-797 2 Bay St Louis MS 8660 WINDSTREAM NUVOX, INC. 484      
228-901 A Hurley MS 5463 NETWORK TELEPHONE CORPORATION - MS 484      
228-901 9 Hurley MS 5463 NETWORK TELEPHONE CORPORATION - MS 484      

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

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