Local Calling Guide

Area code/prefix search

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NPA: 563 [Rate centres in NPA 563] [Dial plan for NPA 563]

NXX: 487

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-487 A Center Junction IA CNJTIAXO1MD  1121 CENTER JUNCTION TEL. CO. 635      

Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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