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: 690

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-690 A Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 0 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 1 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 2 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 3 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 4 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 5 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 6 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 7 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      
563-690 8 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2011-09-22   
563-690 9 Dubuque IA DVNPIAEQ2MD  829J PAETEC ITEL, LLC 634      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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