Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 662 [Rate centres in NPA 662] [Dial plan for NPA 662]

NXX: 921

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
662-921 A Isola MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
662-921 0 Isola MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2023-09-28   
662-921 6 Isola MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2022-09-15   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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