Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CSVLILXEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-966 A Crossville IL 0993 CROSSVILLE TEL. CO. 978      

Last updated: Sun, 17 May 2026 03:26:51 UTC

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