Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Keswick, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-738 A KSWKIAXOCG0  1247 MODERN COOP. TEL. CO. 635      
319-738 2   1247 MODERN COOP. TEL. CO. 635      
319-738 3   1247 MODERN COOP. TEL. CO. 635      
319-738 4   593K MCC TELEPHONY LLC 635   2021-05-03   
319-738 7 IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-04-21   
319-738 9 CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2021-11-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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