Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]

NXX: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-900 A Sunnyvale CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-900 0 Sunnyvale CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-900 1 Sunnyvale CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-900 2 Sunnyvale CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-900 3 Sunnyvale CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722      
408-900 4 Sunnyvale CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722      
408-900 5 Sunnyvale CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722      
408-900 6 Sunnyvale CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-900 7 Sunnyvale CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-900 8 Sunnyvale CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
408-900 9 Sunnyvale CA   649C ONVOY, LLC - CA 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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