Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]

NXX: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-298 A Leander TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
737-298 0 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 1 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 2 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 3 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 4 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 5 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 6 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 7 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 8 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   
737-298 9 Leander TX   6529 T-MOBILE USA, INC. 558   2021-10-24   

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

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