Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 515 [Rate centres in NPA 515] [Dial plan for NPA 515]

NXX: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-517 A Earlham IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-517 0 Earlham IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2015-08-06   
515-517 1 Earlham IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-06   
515-517 2 Earlham IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-06   
515-517 3 Earlham IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-28   
515-517 4 Earlham IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-517 5 Earlham IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
515-517 6 Earlham IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-09-20   
515-517 7 Earlham IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
515-517 8 Earlham IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-09-20   
515-517 9 Earlham IA DESMIADTX2Y  506J TWILIO INTERNATIONAL, INC. 632   2020-12-28   

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

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