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: 446

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-446 A Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 0 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 1 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 2 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 3 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 4 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 5 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 6 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 7 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 8 Glendale TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 9 Glendale TX   903C ONVOY, LLC - TX 552   2025-03-02   

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

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