Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]

NXX: 726

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-726 A Watsonville CA ARMSCA11RS0  9740 PACIFIC BELL 722      
831-726 0 Watsonville CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-07-17   
831-726 1 Watsonville CA   9740 PACIFIC BELL 722      
831-726 2 Watsonville CA   9740 PACIFIC BELL 722      
831-726 3 Watsonville CA   9740 PACIFIC BELL 722      
831-726 4 Watsonville CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
831-726 5 Watsonville CA   516C AT&T CORP. 722   2015-06-23   
831-726 6 Watsonville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-12-01   
831-726 7 Watsonville CA   9740 PACIFIC BELL 722      
831-726 8 Watsonville CA   318J COMCAST IP PHONE, LLC 722   2006-05-01   
831-726 9 Watsonville CA   9740 PACIFIC BELL 722      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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