Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 030J NOS COMMUNICATIONS, INC. - NV

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
725-238 A Las Vegas NV LSVGNVXBXRZ  721      
725-238 8 Las Vegas NV LSVGNVXBXRZ  721   2020-11-26   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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