Local Calling Guide

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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 DVNPIA80XPX  5562 METROPCS, INC. 634      
563-503 0 Clinton IA   5562 METROPCS, INC. 634      
563-503 1 Clinton IA   5562 METROPCS, INC. 634      
563-503 2 Clinton IA   5562 METROPCS, INC. 634   2006-12-31   
563-503 4 Clinton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2014-12-01   
563-503 5 Clinton IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-05-17   
563-503 6 Clinton IA   985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-05-17   
563-503 7 Clinton IA   5562 METROPCS, INC. 634   2018-06-30   
563-503 8 Clinton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2016-03-12   
563-503 9 Clinton IA   6529 T-MOBILE USA, INC. 634      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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