Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 409 [Rate centres in NPA 409] [Dial plan for NPA 409]

NXX: 729

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-729 A Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 0 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 1 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 2 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 3 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 4 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 5 Nederland-Port Neches TX BUMTTX14X7Y  5562 METROPCS, INC. 562   2019-09-02   
409-729 6 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 7 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 8 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      
409-729 9 Nederland-Port Neches TX NDLDTXNDDS0  9533 SOUTHWESTERN BELL 562      

Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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