Local Calling Guide

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Switch: AUSTTXGR49Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
737-246 A Austin TX 996H AIRESPRING, INC. 558      
737-246 0 Austin TX 996H AIRESPRING, INC. 558   2018-11-11   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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