Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: HWLSNENW0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
531-223 A Howells NE 960H MIDSTATES DATA TRANSPORT, LLC - NE 644      
531-223 6 Howells NE 960H MIDSTATES DATA TRANSPORT, LLC - NE 644   2018-06-25   

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

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