Local Calling Guide

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

NXX: 337

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-337 A Fayette IA MONNIAXODS1  429J HAWKEYE INTERCONNECT COMPANY - IA 635      
563-337 2 Fayette IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   
563-337 3 Fayette IA MONNIAXODS1  429J HAWKEYE INTERCONNECT COMPANY - IA 635   2019-08-02   
563-337 6 Fayette IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
563-337 7 Fayette IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-03-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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