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.
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Switch: TLHSFLAT0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
850-745 A Crawfordville FL 7421 AT&T - LOCAL 953      
850-745 9 Crawfordville FL 7421 AT&T - LOCAL 953      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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