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: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-205 A Davenport IA DVNPIADTX3Y  318J COMCAST IP PHONE, LLC 634      
563-205 0 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-205 1 Davenport IA DVNPIADTX3Y  318J COMCAST IP PHONE, LLC 634      
563-205 2 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-205 3 Davenport IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-205 4 Davenport IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
563-205 5 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-205 6 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-205 7 Davenport IA DVNPIADTXLX  624H ONVOY SPECTRUM, LLC 634      
563-205 8 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      
563-205 9 Davenport IA DVNPIADTGMD  221F ONVOY, LLC - IA 634      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.