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: 217

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-217 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
737-217 0 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   
737-217 1 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   
737-217 2 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   
737-217 3 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   
737-217 4 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   
737-217 5 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   
737-217 6 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   
737-217 7 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   
737-217 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-01-31   
737-217 9 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2017-05-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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