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: 366

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-366 A Boulder Creek CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      
831-366 0 Boulder Creek CA   624H ONVOY SPECTRUM, LLC 722      
831-366 3 Boulder Creek CA   145J TERRA NOVA TELECOM INC. 722      
831-366 6 Boulder Creek CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      

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

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