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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-429 2 Alpha IA ALPHIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-429 3 Alpha IA ALPHIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-429 4 Alpha IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
563-429 5 Alpha IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-20   
563-429 6 Alpha IA MONNIAXODS1  429J HAWKEYE INTERCONNECT COMPANY - IA 635   2023-07-10   
563-429 7 Alpha IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-09   
563-429 8 Alpha IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   
563-429 9 Alpha IA ALPHIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-432 A Mechanicsville IA MCHVIAXODS1  1241 MECHANICSVILLE TEL. CO. 635      
563-441 A Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-445 A Davenport IA DVNPIANWDS0  9631 QWEST CORPORATION 634      
563-446 A Delhi IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
563-446 4 Delhi IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-04-12   
563-447 A Walcott IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634      
563-447 0 Walcott IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2008-11-29   
563-447 1 Walcott IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-07-14   
563-447 2 Walcott IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2012-12-13   
563-447 3 Walcott IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2012-12-13   
563-447 4 Walcott IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2012-12-13   
563-447 5 Walcott IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-05-25   
563-447 7 Walcott IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-03-12   
563-447 8 Walcott IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2016-04-05   
563-447 9 Walcott IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2016-04-05   
563-449 A Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-449 0 Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-449 1 Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-449 2 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2008-06-02   
563-449 3 Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-449 4 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2008-06-02   
563-449 5 Davenport IA DVNPIAEQ1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 634   2007-07-22   
563-449 6 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2008-10-06   
563-449 7 Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-449 8 Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-449 9 Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-451 A Dubuque IA DVNPIADT6MD  7421 AT&T - LOCAL 634      
563-451 0 Dubuque IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2011-08-12   
563-451 1 Dubuque IA DVNPIADT6MD  7421 AT&T - LOCAL 634      
563-451 2 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2004-12-17   
563-451 3 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2004-12-17   
563-451 4 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2004-12-17   
563-451 5 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2004-12-17   
563-451 6 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2005-07-06   
563-451 7 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2005-07-06   
563-451 8 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2005-07-06   
563-451 9 Dubuque IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2005-07-06   
563-452 A Clarence IA CLNCIAXODS0  1130 CLARENCE TEL. CO. INC. 635      
563-453 A Elkader IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
563-453 7 Elkader IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-03-16   
563-454 A Wyoming IA NLBTIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635      
563-454 2 Wyoming IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2018-07-31   

<< 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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.