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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OCN: 0581 UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
615-233 A Fosterville (Rutherford) TN CPHLTNXADS2  470      
615-368 A College Grove TN CPHLTNXADS2  470      
615-776 A Nolensville (Williamson) TN CPHLTNXADS2  470      
615-819 3 Nolensville (Williamson) TN CPHLTNXADS2  470      
615-819 7 Nolensville (Williamson) TN CPHLTNXADS2  470      
615-819 8 Nolensville (Williamson) TN CPHLTNXADS2  470      
615-819 9 Nolensville (Williamson) TN CPHLTNXADS2  470      
615-941 A Nolensville (Davidson) TN CPHLTNXADS2  470      
931-276 A Belfast TN CPHLTNXADS2  470      
931-294 A Unionville TN CPHLTNXADS2  470      
931-364 A Chapel Hill TN CPHLTNXADS2  470      
931-437 A Fosterville (Bedford) TN CPHLTNXADS2  470      
931-649 A Estill Springs TN CPHLTNXADS2  470      
931-695 A Flat Creek TN CPHLTNXADS2  470      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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