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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-985 6 Dayton OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2025-05-21   
937-985 7 Dayton OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2025-05-21   
937-986 A Beavercreek OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-986 7 Beavercreek OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2016-11-19   
937-986 8 Beavercreek OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2016-09-09   
937-986 9 Beavercreek OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2016-09-09   
937-993 5 Dayton OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2015-12-25   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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