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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-837 A San Martin CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-837 0 San Martin CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-837 1 San Martin CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-837 2 San Martin CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-837 3 San Martin CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-837 4 San Martin CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-837 5 San Martin CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-837 6 San Martin CA SNFCCA01XGX  516C AT&T CORP. 722      
408-837 7 San Martin CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-837 8 San Martin CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-837 9 San Martin CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      

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

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