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.

Switch: EUGNOR53QMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
458-248 A Lowell OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
458-267 A Powers OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
458-268 A Coquille OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
458-280 A Oakland OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
458-294 A Marcola OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
458-295 A Jefferson OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-205 A Klamath Falls OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-207 A Corvallis OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-238 A Klamath Falls OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-243 A Corvallis OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-248 A Albany OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-255 A Eugene OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-283 A Newport OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-305 A Florence OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-326 A Medford OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-359 A Eugene OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-366 A Port Orford OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-368 A Corvallis OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-636 A Eugene OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-648 A Siletz OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-702 A Jacksonville OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-725 A Mapleton OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-727 A Central Point OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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