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.
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Gravity, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-377 A GRVTIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-377 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-377 3 OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-377 4 GRVTIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-377 5 OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-377 6 OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-377 7 OMAKNEYW6MD  965H FRACTEL, LLC 644      
712-537 A GRVTIAXORS5  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-537 0 GRVTIAXORS5  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-537 1 GRVTIAXORS5  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-537 2 GRVTIAXORS5  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-537 3 OMAHNE16X6X  444G AUREON COMMUNICATIONS, LLC 644      
712-537 7 SNTNIA01CM0  6674 RSA 1 LIMITED PARTNERSHIP DBA CHAT MOBILITY 644      
712-537 8 GRVTIAXORS5  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-537 9 GRVTIAXORS5  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      

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

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