Local Calling Guide

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Search area code/prefix (NPA/NXX)
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Oswego, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
630-630 A   460K FIRST COMMUNICATIONS, LLC 358      
630-630 0   460K FIRST COMMUNICATIONS, LLC 358      
630-630 1   460K FIRST COMMUNICATIONS, LLC 358      
630-630 2   460K FIRST COMMUNICATIONS, LLC 358      
630-630 3   460K FIRST COMMUNICATIONS, LLC 358      
630-630 4   460K FIRST COMMUNICATIONS, LLC 358      
630-630 5   460K FIRST COMMUNICATIONS, LLC 358      
630-630 6   460K FIRST COMMUNICATIONS, LLC 358      
630-630 7   460K FIRST COMMUNICATIONS, LLC 358      
630-630 8   460K FIRST COMMUNICATIONS, LLC 358      
630-630 9   460K FIRST COMMUNICATIONS, LLC 358      
630-636 A   460K FIRST COMMUNICATIONS, LLC 358      
630-636 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-636 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-636 2   460K FIRST COMMUNICATIONS, LLC 358      
630-636 3   460K FIRST COMMUNICATIONS, LLC 358      
630-636 4   460K FIRST COMMUNICATIONS, LLC 358      
630-636 5 OSWGILOSDS0  9329 ILLINOIS BELL TEL CO 358      
630-636 6 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-636 7 CHCGILCLXOX  516C AT&T CORP. 358      
630-636 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-636 9 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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