Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-298 7 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 8 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 9 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-299 A Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 0 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 1 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 2 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 3 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 4 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 5 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 6 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 7 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 8 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 9 Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-300 A Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 0 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 1 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 2 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-300 3 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 4 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 5 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 6 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 7 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 8 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 9 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-301 A Arlington TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-301 0 Arlington TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-301 1 Arlington TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-301 2 Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-01-26   
817-301 3 Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-02-04   
817-301 4 Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-03-11   
817-301 5 Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-05-26   
817-301 6 Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-05-26   
817-301 7 Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-02-18   
817-301 8 Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-03-13   
817-301 9 Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-03-13   
817-302 A Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 0 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 1 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 2 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 3 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 4 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 5 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 6 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-24   
817-302 7 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 8 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 9 Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-303 A Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 0 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 1 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 2 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 3 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 4 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 5 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 6 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 7 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 8 Arlington TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 9 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2020-12-07   
817-304 A Weatherford EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-305 A Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 0 Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 1 Grapevine TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   
817-305 2 Grapevine TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2003-10-28   
817-305 3 Grapevine TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   
817-305 4 Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 5 Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-305 6 Grapevine TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   
817-305 7 Grapevine TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-10-26   
817-305 8 Grapevine TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-10-26   
817-305 9 Grapevine TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-05-27   
817-306 A Fort Worth TX FTWOTXCEDS0  9533 SOUTHWESTERN BELL 552      
817-307 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-308 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-309 A Godley EMS TX GDLYTXXARP0  2153 TEXAS WINDSTREAM, LLC 552      
817-309 0 Godley EMS TX GDLYTXXARP0  2153 TEXAS WINDSTREAM, LLC 552      
817-309 1 Godley EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-07-17   
817-309 2 Godley EMS TX GDLYTXXARP0  2153 TEXAS WINDSTREAM, LLC 552      
817-309 3 Godley EMS TX GDLYTXXARP0  2153 TEXAS WINDSTREAM, LLC 552      
817-309 4 Godley EMS TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-17   
817-309 5 Godley EMS TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-17   
817-309 6 Godley EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-07-17   
817-309 7 Godley EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-14   
817-309 8 Godley EMS TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-17   
817-309 9 Godley EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-10-10   
817-310 A Grapevine TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 0 Grapevine TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 1 Grapevine TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2007-01-17   
817-310 2 Grapevine TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-05-27   
817-310 3 Grapevine TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 4 Grapevine TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 5 Grapevine TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 6 Grapevine TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-310 7 Grapevine TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2009-04-26   
817-310 8 Grapevine TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-06-17   
817-310 9 Grapevine TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-12-07   
817-312 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-313 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-314 A Fort Worth TX FTWOTXBURS2  9533 SOUTHWESTERN BELL 552      
817-315 A Fort Worth TX FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-316 A Glendale EMS TX FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.