Local Calling Guide

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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-630 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-630 0 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 1 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 2 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 3 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 4 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 5 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 6 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 7 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 8 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   
817-630 9 Arlington TX   6529 T-MOBILE USA, INC. 552   2018-01-28   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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