Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-500 A Roswell NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-500 0 Roswell NM   206F ONVOY, LLC - NM 664   2017-11-27   
575-500 1 Roswell NM   5562 METROPCS, INC. 664   2020-05-11   
575-500 2 Roswell NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2018-05-23   
575-500 3 Roswell NM   206F ONVOY, LLC - NM 664   2019-11-08   
575-500 4 Roswell NM   206F ONVOY, LLC - NM 664   2019-11-08   
575-500 5 Roswell NM   206F ONVOY, LLC - NM 664   2017-11-27   
575-500 6 Roswell NM   206F ONVOY, LLC - NM 664   2019-11-08   
575-500 7 Roswell NM   206F ONVOY, LLC - NM 664   2019-11-08   
575-500 8 Roswell NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2020-10-15   
575-500 9 Roswell NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2020-10-15   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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