Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 469 [Rate centres in NPA 469] [Dial plan for NPA 469]

NXX: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
469-374 A Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
469-374 0 Dallas TX   9533 SOUTHWESTERN BELL 552      
469-374 1 Dallas TX   5562 METROPCS, INC. 552   2004-12-12   
469-374 2 Dallas TX   9533 SOUTHWESTERN BELL 552      
469-374 3 Dallas TX   9533 SOUTHWESTERN BELL 552      
469-374 4 Dallas TX   9533 SOUTHWESTERN BELL 552      
469-374 5 Dallas TX   903C ONVOY, LLC - TX 552   2008-04-25   
469-374 6 Dallas TX   9533 SOUTHWESTERN BELL 552      
469-374 7 Dallas TX   9533 SOUTHWESTERN BELL 552      
469-374 8 Dallas TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-08   
469-374 9 Dallas TX   9533 SOUTHWESTERN BELL 552      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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