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
563-293 A DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-293 0 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2014-12-01   
563-293 1 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2014-11-30   
563-293 2 DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2014-09-01   
563-293 3 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2014-11-30   
563-293 4 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-05-16   
563-293 5 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-05-16   
563-293 6 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2015-05-16   
563-293 7 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2014-04-06   
563-293 8 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2014-04-06   
563-293 9 DVNPIA80X8X  444G AUREON COMMUNICATIONS, LLC 634   2014-06-26   
563-296 A DVNPIADTY0X  425J CSC WIRELESS, LLC 634      
563-296 0 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-09-13   
563-296 1 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-09-13   
563-296 2 DVNPIADTY0X  425J CSC WIRELESS, LLC 634   2020-09-21   
563-296 3 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2020-11-23   
563-296 4 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2020-11-23   
563-296 5 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2020-11-23   
563-296 6 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2020-11-23   
563-296 7 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2020-11-23   
563-296 8   221F ONVOY, LLC - IA 634   2024-02-04   
563-296 9   221F ONVOY, LLC - IA 634   2024-02-04   
563-306 A DVNPIADTXRX  515J IP HORIZON LLC 634      
563-306 0 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-08-14   
563-306 1   515J IP HORIZON LLC 634   2021-05-23   
563-306 2 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-08-14   
563-306 3 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-08-14   
563-306 4 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-08-14   
563-306 5 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2022-08-14   
563-306 6 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2023-11-17   
563-306 7 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2023-11-17   
563-306 8 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2023-11-17   
563-306 9 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2023-11-17   
563-320 A DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
563-322 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-323 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-324 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-326 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-327 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-328 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-332 A DVNPIANERS1  9631 QWEST CORPORATION 634      
563-333 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-336 A DVNPIADTDS0  9631 QWEST CORPORATION 634      
563-340 A DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-343 A DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-344 A DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-345 A ELRGIAXO1MD  204A CS TECHNOLOGIES, INC. - IA 634      
563-346 A DVNPIA80XUX  490J DISH WIRELESS, LLC 634      
563-346 0   221F ONVOY, LLC - IA 634   2024-02-04   
563-346 2 DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634   2022-04-12   

<< 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.