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: CHICCAEYIMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-327 6 Paradise CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2007-06-01   
530-361 3 Willows CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2013-01-02   
530-378 3 Anderson CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2012-01-02   
530-399 2 Chico CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2019-09-02   
530-500 3 Dunsmuir CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2014-01-31   
530-510 4 Redding CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2006-12-11   
530-568 5 Mount Shasta CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2013-01-07   
530-572 3 Yreka CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2012-05-01   
530-646 3 Redding CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2010-04-02   
530-657 3 Weed CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2014-01-31   
530-691 5 Redding CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2015-05-12   
530-693 3 Oroville CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2006-09-30   
530-737 5 Red Bluff CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2013-01-07   
530-784 2 Weaverville CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2014-05-25   
530-832 3 Portola CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2013-03-12   
530-900 3 Corning CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2014-01-31   
530-961 A Chico CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724      
530-961 4 Chico CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2013-03-03   
530-961 5 Chico CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2017-08-30   
530-961 9 Chico CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2003-09-07   
530-988 0 Orland CA 7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 724   2014-01-31   

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

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