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: 340

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-340 A Hobbs NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2025-04-25   
575-340 0 Hobbs NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2025-04-25   
575-340 1 Hobbs NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2025-04-25   
575-340 2 Hobbs NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2025-04-25   
575-340 3 Hobbs NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2025-10-12   
575-340 8 Hobbs NM   641H TDS BROADBAND SERVICE LLC 664   2025-11-02   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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