Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Crown Point, NM

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
505-422 A   6010 NEW CINGULAR WIRELESS PCS, LLC 664      
505-422 1   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2015-05-05   
505-422 2   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2020-01-20   
505-422 3   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2017-12-19   
505-422 4   073H TELNYX LLC 664   2023-03-27   
505-422 5   073H TELNYX LLC 664   2023-09-22   
505-422 6   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2025-01-19   
505-422 7   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2023-02-11   
505-422 8   073H TELNYX LLC 664   2022-08-11   
505-422 9   6010 NEW CINGULAR WIRELESS PCS, LLC 664   2016-04-18   
505-786 A CRPNNMXCRS0  4450 NAVAJO COMM CO INC NM DBA NAVAJO COMM CO NM 664      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.