Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 325 [Rate centres in NPA 325] [Dial plan for NPA 325]

NXX: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-440 A Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-440 0 Carlsbad TX SANGTXXAXJX  073H TELNYX LLC 961   2021-03-10   
325-440 1 Carlsbad TX   515J IP HORIZON LLC 961   2022-03-14   
325-440 2 Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961   2020-11-20   
325-440 3 Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961   2020-11-20   
325-440 4 Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961   2019-09-20   
325-440 5 Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961   2019-09-20   
325-440 6 Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961   2020-09-13   
325-440 7 Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961   2020-09-13   
325-440 8 Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961   2020-09-13   
325-440 9 Carlsbad TX SANGTXXAX0X  903C ONVOY, LLC - TX 961   2020-09-13   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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