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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Switch: RCFRILRTPMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
779-208 3 Rockford IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2013-04-09   
779-238 3 Rockford IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2019-07-26   
779-368 3 New Milford IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2009-09-30   
779-552 3 Belvidere IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2012-05-11   
815-239 5 Pecatonica IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2014-03-20   
815-270 2 Roscoe IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2017-10-16   
815-335 8 Winnebago IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2014-04-15   
815-406 1 Byron IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2019-04-22   
815-580 3 Cherry Valley IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2012-05-11   
815-618 3 Freeport IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2012-05-11   
815-865 3 Davis IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2014-03-20   
815-977 A Rockford IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360      
815-977 9 Rockford IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 360   2003-08-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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