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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-237 A Carlsbad NM   206F ONVOY, LLC NM 664   2020-02-14   
575-237 2 Carlsbad NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2020-04-10   
575-237 3 Carlsbad NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2020-04-10   
575-237 5 Carlsbad NM   206F ONVOY, LLC NM 664   2020-02-14   
575-237 6 Carlsbad NM   206F ONVOY, LLC NM 664   2020-08-31   
575-237 7 Carlsbad NM   206F ONVOY, LLC NM 664   2020-08-31   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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