Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: JHCYTNXCX3X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
276-293 3 Galax VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2013-01-04   
276-296 A Independence VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956      
276-296 3 Independence VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2013-05-31   
276-484 A Wytheville VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956      
276-484 9 Wytheville VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2005-07-28   
276-525 6 Abingdon VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2013-02-15   
276-595 4 Max Meadows VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2014-04-15   
276-663 3 Rural Retreat VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2014-05-30   
276-696 3 Bristol VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2011-05-20   
276-706 3 Marion VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2014-01-30   
276-744 8 Fries VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2015-04-01   
276-885 3 Gate City VA 7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2014-08-01   
423-202 A Johnson City TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956      
423-202 9 Johnson City TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2004-02-09   
423-217 6 Bristol TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2007-08-10   
423-256 4 Church Hill TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2007-08-31   
423-278 5 Greeneville TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2007-08-10   
423-391 4 Bluff City TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2009-05-12   
423-406 3 Midway (Sullivan) TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2010-06-10   
423-460 5 Mountain City TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2016-04-01   
423-491 4 Johnson City TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2015-02-20   
423-516 5 Sullivan Gardens TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2013-06-01   
423-528 3 Baileyton TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2017-02-20   
423-662 3 Blountville TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2009-02-15   
423-707 3 Elizabethton TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2010-08-16   
423-735 6 Erwin TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2012-01-20   
423-765 4 Kingsport TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2007-08-10   
423-788 2 Jonesboro TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2016-04-15   
423-806 3 Midway (Washington) TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2018-07-17   
423-830 3 Kingsport TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2019-02-14   
423-845 3 Bristol TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2016-09-02   
423-948 4 Limestone TN 7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2009-05-12   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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