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
563-232 5 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2017-10-26   
563-232 6 DVNPIAEA8MD  751F MCC TELEPHONY OF IOWA, LLC - IA 634   2017-11-06   
563-232 7 DVNPIADTXEX  551G NUSO, LLC 634   2018-03-06   
563-232 8 DVNPIAEA8MD  751F MCC TELEPHONY OF IOWA, LLC - IA 634   2018-07-19   
563-232 9 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2016-11-30   
563-265 A DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
563-265 0 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-08-13   
563-265 1 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-08-13   
563-265 2 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-12-02   
563-265 3 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2011-09-21   
563-265 4 DVNPIA80XSX  5562 METROPCS, INC. 634   2011-03-02   
563-265 5 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2011-03-20   
563-265 6 DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2010-01-18   
563-265 7 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2011-05-05   
563-265 8 DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2010-12-04   
563-265 9 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2010-09-20   
563-271 A DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-275 A DVNPIA80FMD  938D WINDSTREAM IT-COMM, LLC - IA 634      
563-275 0 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2010-12-18   
563-275 1 DVNPIA80FMD  938D WINDSTREAM IT-COMM, LLC - IA 634   2010-03-13   
563-275 2 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2011-06-02   
563-275 3 DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2011-09-01   
563-275 4 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2011-12-12   
563-275 5 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2010-07-03   
563-275 6 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-02-24   
563-275 7 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2010-08-16   
563-275 8 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2011-08-12   
563-275 9 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2011-06-27   
563-279 A DVNPIA80X0Y  423H AIRUS, INC - IA 634      
563-279 0 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2020-07-25   
563-279 1 DVNPIA80X0Y  423H AIRUS, INC - IA 634   2019-12-21   
563-279 2 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2020-07-25   
563-279 3 HMPNILXDAMD  495J STRATUS NETWORKS 634   2021-01-03   
563-279 4 DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2020-07-25   
563-279 5 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2021-10-29   
563-279 6 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2021-10-29   
563-279 7 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2021-10-29   
563-279 8 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2021-10-29   
563-279 9 DVNPIA80X0Y  423H AIRUS, INC - IA 634   2021-10-21   
563-286 A DVNPIADTXNX  073H TELNYX LLC 634      
563-286 0 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-03-02   
563-286 1 DVNPIADTXNX  073H TELNYX LLC 634   2020-01-12   
563-286 2 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-03-02   
563-286 3 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2020-06-30   
563-286 4 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2020-06-30   
563-286 5 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2020-06-30   
563-286 6 DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634   2020-06-30   
563-286 7 DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2022-03-02   
563-286 8   221F ONVOY, LLC - IA 634   2024-02-04   
563-286 9   221F ONVOY, LLC - IA 634   2024-02-04   

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

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.