Local Calling Guide

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Springdale, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-927 4 SPDLARPLDS0  9533 SOUTHWESTERN BELL 526      
479-927 5 SPDLARPLDS0  9533 SOUTHWESTERN BELL 526      
479-927 6 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2015-04-08   
479-927 7 SPDLARPLDS0  9533 SOUTHWESTERN BELL 526      
479-927 8 SPDLARPLDS0  9533 SOUTHWESTERN BELL 526      
479-927 9 SPDLARPLDS0  9533 SOUTHWESTERN BELL 526      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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