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: 755

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-755 A Wesley IA DESMIADTXUX  965H FRACTEL, LLC 632      
515-755 0 Wesley IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-29   
515-755 1 Wesley IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2021-03-11   
515-755 4 Wesley IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2023-01-08   
515-755 5 Wesley IA DESMIADTXUX  965H FRACTEL, LLC 632   2020-02-16   
515-755 7 Wesley IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-755 9 Wesley IA   515J IP HORIZON LLC 632   2025-08-21   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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