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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
850-273 7 Tallahassee FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2010-08-24   
850-295 7 Perry FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2020-02-04   
850-296 3 Tallahassee FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2011-11-11   
850-427 A Monticello FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953      
850-427 3 Monticello FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2012-01-15   
850-536 8 Tallahassee FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2015-02-19   
850-601 3 Madison FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2013-05-15   
850-629 3 Tallahassee FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2019-07-02   
850-688 A Tallahassee FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953      
850-688 1 Tallahassee FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2014-03-31   
850-688 9 Tallahassee FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2004-01-26   
850-745 3 Crawfordville FL 8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953   2009-05-15   

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

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