Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-461 A Palo Alto CA PLALCA12DS0  9740 PACIFIC BELL 722      
650-461 0 Palo Alto CA   5562 METRO PCS, INC. 722   2010-10-21   
650-461 1 Palo Alto CA   9740 PACIFIC BELL 722      
650-461 2 Palo Alto CA   9740 PACIFIC BELL 722      
650-461 3 Palo Alto CA   8827 BROADWING COMMUNICATIONS, LLC - CA 722   2006-07-15   
650-461 4 Palo Alto CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-12-24   
650-461 5 Palo Alto CA   9740 PACIFIC BELL 722      
650-461 6 Palo Alto CA   9740 PACIFIC BELL 722      
650-461 7 Palo Alto CA   9740 PACIFIC BELL 722      
650-461 8 Palo Alto CA   8827 BROADWING COMMUNICATIONS, LLC - CA 722   2005-07-18   
650-461 9 Palo Alto CA   8827 BROADWING COMMUNICATIONS, LLC - CA 722   2005-07-18   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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