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.

Davenport, IA

<< 1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-346 5 DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2024-01-08   
563-346 9 DVNPIA80XUX  490J DISH WIRELESS, LLC 634   2022-02-27   
563-349 A DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-355 A DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-359 A DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-362 A DVNPIADTXEX  551G NUSO, LLC 634      
563-362 0 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2013-04-15   
563-362 1 DVNPIADTXEX  551G NUSO, LLC 634   2012-12-30   
563-362 2 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2013-04-15   
563-362 3 DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2013-08-03   
563-362 4 DVNPIAEQ1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 634   2013-03-11   
563-362 5 DVNPIAEQ1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 634   2013-05-29   
563-362 6 DVNPIAEQ1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 634   2013-05-29   
563-362 7 DVNPIAEQ1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 634   2013-11-26   
563-362 8 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2013-02-17   
563-362 9 DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2014-06-23   
563-370 A DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-381 A DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-381 0 DVNPIA80XSX  5562 METROPCS, INC. 634   2011-07-09   
563-381 1 DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-381 2 DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-381 3 DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-381 4 DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-381 5 DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-381 6 DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-381 7 DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2009-02-05   
563-381 8 DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-381 9 DVNPIAWSRS3  9631 QWEST CORPORATION 634      
563-383 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-386 A DVNPIANWDS0  9631 QWEST CORPORATION 634      
563-388 A DVNPIANWDS0  9631 QWEST CORPORATION 634      
563-391 A DVNPIANWDS0  9631 QWEST CORPORATION 634      
563-396 A DVNPIA80XPX  6529 T-MOBILE USA, INC. 634      
563-396 0 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-30   
563-396 1 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2019-09-19   
563-396 2 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2019-09-19   
563-396 3 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2019-01-16   
563-396 4 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-14   
563-396 5 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-14   
563-396 6 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-14   
563-396 7 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-14   
563-396 8 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-14   
563-396 9 DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-03-29   
563-421 A DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-421 0 DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-421 1 DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-421 2 DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-421 3 DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-421 4 DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-421 5 DVNPIAEADS0  9631 QWEST CORPORATION 634      

<< 1 2 3 4 5 6 7 8 9 10 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.