Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 426

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-426 A Marlin TX WACOTXEIJMD  6529 T-MOBILE USA, INC. 556      
254-426 0 Marlin TX   6529 T-MOBILE USA, INC. 556   2021-09-21   
254-426 1 Marlin TX   6529 T-MOBILE USA, INC. 556   2021-09-21   
254-426 2 Marlin TX   624H ONVOY SPECTRUM, LLC 556   2021-07-05   
254-426 3 Marlin TX   516J TON80 COMMUNICATIONS, LLC 556   2021-06-10   
254-426 4 Marlin TX   5562 METROPCS, INC. 556   2022-10-15   
254-426 5 Marlin TX   6529 T-MOBILE USA, INC. 556   2021-09-21   
254-426 6 Marlin TX   5562 METROPCS, INC. 556   2010-04-19   
254-426 7 Marlin TX   508J CENTURYLINK COMMUNICATIONS, LLC 556   2014-05-20   
254-426 8 Marlin TX   6529 T-MOBILE USA, INC. 556   2021-09-21   
254-426 9 Marlin TX   6529 T-MOBILE USA, INC. 556   2021-08-12   

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

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