Local Calling Guide

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

NXX: 655

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-655 A De Witt IA DWTTIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 634      
563-655 1 De Witt IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-03-14   
563-655 2 De Witt IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-09-30   
563-655 3 De Witt IA DVNPIAEADMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2018-06-01   
563-655 4 De Witt IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-06-27   
563-655 5 De Witt IA DVNPIA80XPX  5562 METROPCS, INC. 634   2018-08-03   
563-655 6 De Witt IA   624H ONVOY SPECTRUM, LLC 634   2020-10-06   
563-655 7 De Witt IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-10-06   
563-655 8 De Witt IA DVNPIAEAEMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 634   2020-10-12   
563-655 9 De Witt IA DWTTIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 634   2015-09-01   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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