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.

Polk City, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
515-329 A DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-329 0 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-329 1 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-329 2 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-329 3 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-329 4 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-329 5 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-329 6 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-329 7 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-329 8 DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632      
515-329 9 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-420 A PKCYIACORS0  9631 QWEST CORPORATION 632      
515-420 0 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-420 1 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-420 2 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-420 3 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-420 4 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
515-420 5 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-420 6 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
515-420 7 PKCYIACORS0  9631 QWEST CORPORATION 632      
515-420 8 DESMIADTXMX  073H TELNYX LLC 632      
515-420 9 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
515-877 A DESMIADTXUX  965H FRACTEL, LLC 632      
515-877 0   624H ONVOY SPECTRUM, LLC 632      
515-877 3 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-877 4 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-877 5 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-877 6 DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
515-877 7 DESMIADTXUX  965H FRACTEL, LLC 632      
515-984 A PKCYIACORS9  9631 QWEST CORPORATION 632      
515-984 0 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-984 1 PKCYIACORS9  9631 QWEST CORPORATION 632      
515-984 2 DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-984 3 DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
515-984 4   145J TERRA NOVA TELECOM INC. 632      
515-984 5 URDLIADBDS0  8593 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-IA 632      
515-984 6 PKCYIACORS9  9631 QWEST CORPORATION 632      
515-984 7 PKCYIACORS9  9631 QWEST CORPORATION 632      
515-984 8 DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-984 9 PKCYIACORS9  9631 QWEST CORPORATION 632      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.