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]

NXX: 526

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-526 A Davenport IA DVNPIADTXOX  197D VONAGE AMERICA LLC 634      
563-526 0 Davenport IA DVNPIADTXOX  197D VONAGE AMERICA LLC 634      
563-526 1 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-526 2 Davenport IA   6266 UNITED STATES CELLULAR - IA 634      
563-526 3 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-526 4 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-526 5 Davenport IA   6266 UNITED STATES CELLULAR - IA 634      
563-526 6 Davenport IA DVNPIAEAEMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 634      
563-526 7 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-526 8 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-526 9 Davenport IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.