Local Calling Guide

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Wilton, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-218 A DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2024-05-07   
563-218 7   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2024-05-07   
563-732 A WLTOIAXORS0  1336 WILTON TEL. CO. 634      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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