Local Calling Guide

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

NXX: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-378 A Honey Grove TX HNGVTXFRRS0  9533 SOUTHWESTERN BELL 552      
903-378 0 Honey Grove TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
903-378 1 Honey Grove TX HNGVTXFRRS0  9533 SOUTHWESTERN BELL 552      
903-378 2 Honey Grove TX HNGVTXFRRS0  9533 SOUTHWESTERN BELL 552      
903-378 3 Honey Grove TX HNGVTXFRRS0  9533 SOUTHWESTERN BELL 552      
903-378 4 Honey Grove TX RCSNTXHVBMD  516C AT&T CORP. 552   2010-11-29   
903-378 5 Honey Grove TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
903-378 6 Honey Grove TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-08-08   
903-378 7 Honey Grove TX HNGVTXFRRS0  9533 SOUTHWESTERN BELL 552      
903-378 8 Honey Grove TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-11-08   
903-378 9 Honey Grove TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2011-07-04   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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