Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 615 [Rate centres in NPA 615] [Dial plan for NPA 615]

NXX: 433

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-433 A Springfield TN NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470   2024-12-04   
615-433 0 Springfield TN NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470      
615-433 2 Springfield TN NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470      
615-433 3 Springfield TN NSVLTNMTY1Z  5562 METROPCS, INC. 470   2011-06-23   
615-433 4 Springfield TN NSVLTNMTY1Z  5562 METROPCS, INC. 470   2012-05-24   
615-433 5 Springfield TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2015-05-22   
615-433 6 Springfield TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2015-05-22   
615-433 7 Springfield TN NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470   2009-11-06   
615-433 8 Springfield TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2016-02-13   
615-433 9 Springfield TN NSVLTNMTY1Z  5562 METROPCS, INC. 470   2021-10-07   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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