Local Calling Guide

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

NXX: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-900 A Davenport IA DVNPIADTXPX  965H FRACTEL, LLC 634      
563-900 0 Davenport IA DVNPIADTXPX  965H FRACTEL, LLC 634   2020-02-17   
563-900 1 Davenport IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2024-10-31   
563-900 2 Davenport IA   624H ONVOY SPECTRUM, LLC 634   2025-05-15   
563-900 3 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-10-06   
563-900 4 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-10-06   
563-900 5 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-10-06   
563-900 6 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2024-12-23   
563-900 7 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2024-04-14   
563-900 8 Davenport IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2022-10-29   
563-900 9 Davenport IA DVNPIADTXPX  965H FRACTEL, LLC 634   2020-02-17   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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