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: 722

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-722 A Runnells IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2024-06-13   
515-722 0 Runnells IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2024-06-13   
515-722 2 Runnells IA DESMIAITX8X  145J TERRA NOVA TELECOM INC. 632   2024-06-14   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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