Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX: 948

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-948 A Limestone TN JHCYTNDJAMD  6664 SPRINT SPECTRUM, L.P. 956      
423-948 0 Limestone TN JHCYTNDJAMD  6664 SPRINT SPECTRUM, L.P. 956      
423-948 1 Limestone TN JHCYTNDJAMD  6664 SPRINT SPECTRUM, L.P. 956   2005-12-03   
423-948 2 Limestone TN JHCYTNDJAMD  6664 SPRINT SPECTRUM, L.P. 956   2006-11-27   
423-948 3 Limestone TN JHCYTNDJAMD  6664 SPRINT SPECTRUM, L.P. 956   2007-04-29   
423-948 4 Limestone TN JHCYTNXCX3X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2009-05-12   
423-948 5 Limestone TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2009-08-31   
423-948 6 Limestone TN JHCYTNDJAMD  6664 SPRINT SPECTRUM, L.P. 956   2011-06-23   
423-948 7 Limestone TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2012-08-24   
423-948 8 Limestone TN JHCYTNDJAMD  6664 SPRINT SPECTRUM, L.P. 956   2005-01-15   
423-948 9 Limestone TN JHCYTNDJAMD  6664 SPRINT SPECTRUM, L.P. 956      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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