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: 872

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-872 A Saratoga CA SNJSCA12DS1  9740 PACIFIC BELL 722      
408-872 0 Saratoga CA   9740 PACIFIC BELL 722      
408-872 1 Saratoga CA   9740 PACIFIC BELL 722      
408-872 2 Saratoga CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-09   
408-872 3 Saratoga CA   9740 PACIFIC BELL 722      
408-872 4 Saratoga CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2006-11-18   
408-872 5 Saratoga CA   649C ONVOY, LLC - CA 722   2012-11-08   
408-872 6 Saratoga CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-03-05   
408-872 7 Saratoga CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-04-04   
408-872 8 Saratoga CA   649C ONVOY, LLC - CA 722   2014-09-26   
408-872 9 Saratoga CA   649C ONVOY, LLC - CA 722   2014-09-26   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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