Local Calling Guide

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

NXX: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-408 A Granbury TX GRBYTXRADS0  9533 SOUTHWESTERN BELL 552      
817-408 0 Granbury TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-06-17   
817-408 1 Granbury TX   9533 SOUTHWESTERN BELL 552      
817-408 2 Granbury TX   9533 SOUTHWESTERN BELL 552      
817-408 3 Granbury TX   9533 SOUTHWESTERN BELL 552      
817-408 4 Granbury TX   9533 SOUTHWESTERN BELL 552      
817-408 5 Granbury TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-06-17   
817-408 6 Granbury TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-10   
817-408 7 Granbury TX   9533 SOUTHWESTERN BELL 552      
817-408 8 Granbury TX   9533 SOUTHWESTERN BELL 552      
817-408 9 Granbury TX   9533 SOUTHWESTERN BELL 552      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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