Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 505 [Rate centres in NPA 505] [Dial plan for NPA 505]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
505-666 A Santa Fe NM ALBQNMMAXSY  073H TELNYX LLC 664      
505-666 0 Santa Fe NM   073H TELNYX LLC 664   2017-04-23   
505-666 1 Santa Fe NM   5562 METROPCS, INC. 664   2018-04-22   
505-666 2 Santa Fe NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2018-08-24   
505-666 3 Santa Fe NM   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2018-10-14   
505-666 4 Santa Fe NM   206F ONVOY, LLC - NM 664   2019-11-08   
505-666 5 Santa Fe NM   206F ONVOY, LLC - NM 664   2019-11-08   
505-666 6 Santa Fe NM   073H TELNYX LLC 664   2017-04-23   
505-666 7 Santa Fe NM   197D VONAGE AMERICA LLC 664   2018-12-23   
505-666 8 Santa Fe NM   197D VONAGE AMERICA LLC 664   2018-12-23   
505-666 9 Santa Fe NM   197D VONAGE AMERICA LLC 664   2018-12-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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