Local Calling Guide

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

NXX: 506

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-506 A Muscatine IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634      
563-506 0 Muscatine IA   6529 T-MOBILE USA, INC. 634      
563-506 1 Muscatine IA   6529 T-MOBILE USA, INC. 634      
563-506 2 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2003-12-03   
563-506 3 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2004-10-03   
563-506 4 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2005-06-05   
563-506 5 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2006-07-06   
563-506 6 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2015-10-11   
563-506 7 Muscatine IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-07-04   
563-506 8 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2007-09-09   
563-506 9 Muscatine IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2008-06-02   

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

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