Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 469 [Rate centres in NPA 469] [Dial plan for NPA 469]

NXX: 577

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
469-577 A Dallas TX DLLSTX97X1X  073H TELNYX LLC 552      
469-577 0 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-11-04   
469-577 1 Dallas TX DLLSTX97X1X  073H TELNYX LLC 552   2017-01-23   
469-577 2 Dallas TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2017-09-27   
469-577 3 Dallas TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2017-09-27   
469-577 4 Dallas TX   793K TWC IP ENABLED SERVICES, LLC 552   2017-11-03   
469-577 5 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2017-04-07   
469-577 6 Dallas TX   793K TWC IP ENABLED SERVICES, LLC 552   2017-11-03   
469-577 7 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2017-04-07   
469-577 8 Dallas TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2017-12-14   
469-577 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-04-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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