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.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-949 4 Davenport IA DVNPIAEA8MD  751F MCC TELEPHONY OF IOWA, LLC - IA 634   2017-06-19   
563-949 5 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2014-09-07   
563-949 6 Davenport IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-949 7 Davenport IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2012-12-03   
563-949 8 Davenport IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2024-10-30   
563-949 9 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2014-06-20   
563-964 A Garnavillo IA EKDRIAAE0MD  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 0 Garnavillo IA EKDRIAAEDS0  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 1 Garnavillo IA EKDRIAAEDS0  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 2 Garnavillo IA EKDRIAAEDS0  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 3 Garnavillo IA EKDRIAAEDS0  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 4 Garnavillo IA EKDRIAAEDS0  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 5 Garnavillo IA   593K MCC TELEPHONY LLC 635   2012-10-06   
563-964 6 Garnavillo IA EKDRIAAEDS0  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 7 Garnavillo IA EKDRIAAE0MD  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 8 Garnavillo IA EKDRIAAEDS0  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-964 9 Garnavillo IA EKDRIAAEDS0  1106 ALPINE COMMUNICATIONS, L.C. 635      
563-972 A Wadena IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
563-972 6 Wadena IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-04-16   
563-999 A Muscatine IA MSCTIACJ1MD  4650 LOUISA COMMUNICATIONS, LC - IA 634      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.