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: 383

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-383 A Cambridge IA CMBRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
515-383 0 Cambridge IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-08-30   
515-383 1 Cambridge IA CMBRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
515-383 2 Cambridge IA CMBRIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
515-383 3 Cambridge IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-383 4 Cambridge IA CMBRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
515-383 5 Cambridge IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-383 7 Cambridge IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-16   
515-383 8 Cambridge IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2022-01-28   
515-383 9 Cambridge IA CMBRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

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

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