Local Calling Guide

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Switch: GRCYKSBA4MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
620-444 5 Garden City KS 787D GBT COMMUNICATIONS, INC. - KS 532   2021-01-01   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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