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: EUGNOR53XGY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-973 4 Medford OR 6349 UNITED STATES CELLULAR - OR 670   2004-05-14   
541-973 5 Medford OR 6349 UNITED STATES CELLULAR - OR 670   2004-05-14   
541-973 6 Medford OR 6349 UNITED STATES CELLULAR - OR 670   2004-05-14   
541-973 7 Medford OR 6349 UNITED STATES CELLULAR - OR 670   2003-12-27   
541-973 8 Medford OR 6349 UNITED STATES CELLULAR - OR 670   2003-12-27   
541-973 9 Medford OR 6349 UNITED STATES CELLULAR - OR 670   2003-12-27   
541-982 A Coos Bay OR 6349 UNITED STATES CELLULAR - OR 670      
541-982 0 Coos Bay OR 6349 UNITED STATES CELLULAR - OR 670      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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