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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-367 0 Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 1 Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 2 Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 3 Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 4 Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 5 Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 6 Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 7 Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 8 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2010-02-28   
817-367 9 Fort Worth TX FTWPTXZP2MD  792K CHARTER IP ENABLED SERVICES, LLC 552   2013-03-29   
817-368 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-369 A North Richland Hills EMS TX DLLSTXRIXSZ  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-369 0 North Richland Hills EMS TX DLLSTXRIXSZ  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-369 1 North Richland Hills EMS TX DLLSTXRIXSZ  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-369 2 North Richland Hills EMS TX DLLSTXRIXSZ  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-369 3 North Richland Hills EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-06-15   
817-369 4 North Richland Hills EMS TX IRNGTXXBPSB  0701 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552   2011-02-10   
817-369 5 North Richland Hills EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-04-10   
817-369 6 North Richland Hills EMS TX DLLSTXRIXSZ  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-369 7 North Richland Hills EMS TX DLLSTXRIXSZ  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-369 8 North Richland Hills EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-09-05   
817-369 9 North Richland Hills EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-11-08   
817-370 A Fort Worth TX FTWOTXAXDS0  9533 SOUTHWESTERN BELL 552      
817-371 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-372 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-372 0 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 1 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 2 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 3 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 4 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 5 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 6 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 7 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 8 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-07-04   
817-372 9 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-11-29   
817-373 A Rio Vista TX RIVSTXXARS0  2153 TEXAS WINDSTREAM, LLC 552      
817-373 0 Rio Vista TX RIVSTXXARP0  2153 TEXAS WINDSTREAM, LLC 552      
817-373 1 Rio Vista TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2024-12-13   
817-373 2 Rio Vista TX RIVSTXXARS0  2153 TEXAS WINDSTREAM, LLC 552      
817-373 3 Rio Vista TX RIVSTXXARS0  2153 TEXAS WINDSTREAM, LLC 552      
817-373 5 Rio Vista TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-06-15   
817-373 7 Rio Vista TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-12-22   
817-373 9 Rio Vista TX RIVSTXXARP0  2153 TEXAS WINDSTREAM, LLC 552      
817-374 A Weatherford TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-374 0 Weatherford TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2009-11-30   
817-374 1 Weatherford TX   515J IP HORIZON LLC 552   2019-05-18   
817-374 2 Weatherford TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-22   
817-374 3 Weatherford TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-22   
817-374 4 Weatherford TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-374 5 Weatherford TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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