Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX: 506

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-506 A Harlingen TX HRLNTXHG8MD  073H TELNYX LLC 568      
956-506 0 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-506 1 Harlingen TX HRLNTXHG8MD  073H TELNYX LLC 568      
956-506 2 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-506 3 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-506 4 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-506 5 Harlingen TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-506 6 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-506 7 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-506 8 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-506 9 Harlingen TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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