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: 458 [Rate centres in NPA 458] [Dial plan for NPA 458]

NXX: 325

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-325 A Eugene OR   475J CALLWORKS CORPORATION 670   2024-06-20   
458-325 0 Eugene OR   750E ONVOY, LLC - OR 670      
458-325 1 Eugene OR   475J CALLWORKS CORPORATION 670      
458-325 2 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670      
458-325 3 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670      
458-325 4 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670      
458-325 5 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670      
458-325 6 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670      
458-325 7 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670      
458-325 8 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670      
458-325 9 Eugene OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.