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: NYSSORXCRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-372 A Nyssa OR 9638 QWEST CORPORATION 652      
541-372 0 Nyssa OR 9638 QWEST CORPORATION 652      
541-372 1 Nyssa OR 9638 QWEST CORPORATION 652      
541-372 2 Nyssa OR 9638 QWEST CORPORATION 652      
541-372 3 Nyssa OR 9638 QWEST CORPORATION 652      
541-372 4 Nyssa OR 9638 QWEST CORPORATION 652      
541-372 5 Nyssa OR 9638 QWEST CORPORATION 652      
541-372 7 Nyssa OR 9638 QWEST CORPORATION 652      
541-372 8 Nyssa OR 9638 QWEST CORPORATION 652      
541-372 9 Nyssa OR 9638 QWEST CORPORATION 652      

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

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