Local Calling Guide

Area code/prefix search

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Switch: SPRVAKZB731

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
907-731 A Sparrevohn AFS AK 3027 ALASCOM, INC. DBA AT&T ALASKA 832      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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