Local Calling Guide

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NPA: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 687

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-687 A Arlington CA ARTNCA11DS0  9740 PACIFIC BELL 730      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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