Local Calling Guide

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Search area code/prefix (NPA/NXX)
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Marlin EACS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
254-803 A MRLNTXMLRS0  9533 SOUTHWESTERN BELL 556      
254-803 0 WACOTXEIJMD  6529 T-MOBILE USA, INC. 556   2021-09-21   
254-803 1 MRLNTXMLRS0  9533 SOUTHWESTERN BELL 556      
254-803 2 MRLNTXMLRS0  9533 SOUTHWESTERN BELL 556      
254-803 3 MRLNTXMLRS0  9533 SOUTHWESTERN BELL 556      
254-803 4 WACOTXEIJMD  5562 METROPCS, INC. 556   2021-10-02   
254-803 5 MRLNTXMLRS0  9533 SOUTHWESTERN BELL 556      
254-803 6   145J TERRA NOVA TELECOM INC. 556   2021-09-28   
254-803 7 WACOTXEIJMD  6529 T-MOBILE USA, INC. 556   2021-10-17   
254-803 8 WACOTXEIJMD  5562 METROPCS, INC. 556   2021-10-02   
254-803 9 WACOTXEIJMD  6529 T-MOBILE USA, INC. 556   2021-10-17   

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

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