Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-290 A Detroit TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
430-290 0 Detroit TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
430-290 1 Detroit TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
430-290 2 Detroit TX DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552      
430-290 3 Detroit TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
430-290 4 Detroit TX DLLSTXRIXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
430-290 5 Detroit TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
430-290 6 Detroit TX   624H ONVOY SPECTRUM, LLC 552      
430-290 8 Detroit TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
430-290 9 Detroit TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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