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: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-464 A McCallsburg IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
515-464 0 McCallsburg IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2023-07-22   
515-464 4 McCallsburg IA GRNLIAXCMMD  624H ONVOY SPECTRUM, LLC 632   2024-03-07   
515-464 6 McCallsburg IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632   2022-05-14   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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