Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-901 A Amarillo TX AMRLTX02X9Y  624H ONVOY SPECTRUM, LLC 546      
806-901 0 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 1 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 2 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 3 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 4 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 5 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 6 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 7 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 8 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 9 Amarillo TX   624H ONVOY SPECTRUM, LLC 546   2021-06-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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