Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 770

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-770 A North Richland Hills TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-770 0 North Richland Hills TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2016-07-10   
817-770 1 North Richland Hills TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-12-06   
817-770 2 North Richland Hills TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-12-06   
817-770 3 North Richland Hills TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-12-06   
817-770 4 North Richland Hills TX RCSNTXHVBMD  516C AT&T CORP. 552   2014-06-04   
817-770 5 North Richland Hills TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-12-06   
817-770 6 North Richland Hills TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-03-01   
817-770 7 North Richland Hills TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-12-06   
817-770 8 North Richland Hills TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-770 9 North Richland Hills TX DLLTTXID1MD  5562 METROPCS, INC. 552   2016-12-27   

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

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