Local Calling Guide

Area code/prefix search

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

NXX: 736

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-736 A Granbury TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-736 0 Granbury TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-736 1 Granbury TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-736 2 Granbury TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-11-27   
817-736 3 Granbury TX   145J TERRA NOVA TELECOM INC. 552   2021-07-20   
817-736 4 Granbury TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-17   
817-736 5 Granbury TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-02-11   
817-736 6 Granbury TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2011-01-24   
817-736 7 Granbury TX DLLTTX01CMD  6529 T-MOBILE USA, INC. 552   2018-09-13   
817-736 8 Granbury TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-736 9 Granbury TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-11-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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