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.

NPA: 228 [Rate centres in NPA 228] [Dial plan for NPA 228]

NXX: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-356 A Hurley MS BILXMSAT7MD  965H FRACTEL LLC 484      
228-356 0 Hurley MS   719E ONVOY, LLC - MS 484   2020-12-27   
228-356 1 Hurley MS   719E ONVOY, LLC - MS 484   2020-12-27   
228-356 2 Hurley MS   719E ONVOY, LLC - MS 484   2021-08-21   
228-356 3 Hurley MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-08-26   
228-356 4 Hurley MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-08-26   
228-356 5 Hurley MS   719E ONVOY, LLC - MS 484   2021-05-09   
228-356 6 Hurley MS   719E ONVOY, LLC - MS 484   2021-05-09   
228-356 7 Hurley MS BILXMSAT7MD  965H FRACTEL LLC 484   2019-12-26   
228-356 8 Hurley MS   566J RADIANTIQ LLC 484   2021-06-24   
228-356 9 Hurley MS BILXMSAT7MD  965H FRACTEL LLC 484   2019-12-26   

Last updated: Wed, 12 Jan 2022 16:20:07 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.