Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: DVNPIADTUMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
563-726 8 Davenport IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2016-10-10   
563-742 0 Davenport IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2013-07-03   
563-742 1 Davenport IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-06-08   
563-770 4 Muscatine IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2016-10-10   
563-777 9 Sabula IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-06-24   
563-845 6 Dubuque IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2010-10-21   
563-855 0 Worthington IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-06-24   
563-872 8 Bellevue IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-06-24   
563-876 2 Epworth IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2016-08-12   
563-876 6 Epworth IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2011-12-30   
563-921 8 New Vienna IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-09-30   
563-944 8 Lowden IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2021-12-01   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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