Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-693 A Clayton CA OKLDCA03DS5  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
925-693 0 Clayton CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722      
925-693 1 Clayton CA   222H LOCAL ACCESS SERVICES LLC - CA 722   2016-09-15   
925-693 2 Clayton CA   252F WIDE VOICE, LLC - CA 722   2016-10-20   
925-693 4 Clayton CA   252F WIDE VOICE, LLC - CA 722   2016-10-20   
925-693 5 Clayton CA   252F WIDE VOICE, LLC - CA 722   2016-10-20   
925-693 6 Clayton CA   252F WIDE VOICE, LLC - CA 722   2016-10-20   
925-693 7 Clayton CA   649C ONVOY, LLC - CA 722   2013-11-29   
925-693 8 Clayton CA   649C ONVOY, LLC - CA 722   2013-11-29   
925-693 9 Clayton CA   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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