Local Calling Guide

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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-283 A Lancaster SC LNCSSCXARS0  0531 LANCASTER TEL. CO. 422      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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