Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-552 A Blooming Grove TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
903-552 3 Blooming Grove TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-07-08   
903-552 4 Blooming Grove TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-08-29   
903-552 6 Blooming Grove TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-03   
903-552 8 Blooming Grove TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2024-01-15   
903-552 9 Blooming Grove TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2024-01-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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