Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 563 [Rate centres in NPA 563] [Dial plan for NPA 563]

NXX: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-503 A Clinton IA DVNPIAHQAMD  6664 SPRINT SPECTRUM, L.P. 634      
563-503 0 Clinton IA DVNPIAHQAMD  6664 SPRINT SPECTRUM, L.P. 634      
563-503 1 Clinton IA DVNPIAHQAMD  6664 SPRINT SPECTRUM, L.P. 634      
563-503 2 Clinton IA DVNPIAHQAMD  6664 SPRINT SPECTRUM, L.P. 634   2006-12-31   
563-503 3 Clinton IA DVNPIAHQAMD  6664 SPRINT SPECTRUM, L.P. 634   2012-03-18   
563-503 4 Clinton IA CLTNIAAFCM2  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2014-12-01   
563-503 5 Clinton IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-05-17   
563-503 6 Clinton IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-05-17   
563-503 7 Clinton IA DVNPIA80XSX  5562 T-MOBILE USA, INC. 634   2018-06-30   
563-503 8 Clinton IA CLTNIAAFCM2  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2016-03-12   
563-503 9 Clinton IA DVNPIAHQAMD  6664 SPRINT SPECTRUM, L.P. 634      

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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