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: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 662

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-662 A Reedsport OR CSBYOR031MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670      
541-662 0 Reedsport OR CSBYOR031MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670      
541-662 1 Reedsport OR CSBYOR031MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670      
541-662 2 Reedsport OR CSBYOR031MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670      
541-662 3 Reedsport OR CSBYORXXRMD  624H ONVOY SPECTRUM, LLC 670   2021-12-13   
541-662 4 Reedsport OR CSBYORXXRMD  624H ONVOY SPECTRUM, LLC 670   2021-12-13   
541-662 6 Reedsport OR CSBYORXXRMD  624H ONVOY SPECTRUM, LLC 670   2021-12-13   
541-662 7 Reedsport OR CSBYORXXRMD  624H ONVOY SPECTRUM, LLC 670   2021-12-13   
541-662 8 Reedsport OR CSBYORXXRMD  624H ONVOY SPECTRUM, LLC 670   2021-12-13   
541-662 9 Reedsport OR CSBYOR031MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2016-03-09   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.