Local Calling Guide

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Switch: DLLSTXGP

Switch (link to prefixes) Switch name Company
DLLSTXGPRPA GRAND PRAIRIE  9533 SOUTHWESTERN BELL 
DLLSTXGPRS2 GRAND PRAIRIE   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

Sponsored by: VoIP Much Phone Company

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