Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
331-341 A CHCGIL24DS6  224C ONVOY, LLC 358      
331-341 0   224C ONVOY, LLC 358      
331-341 1   515J IP HORIZON LLC 358      
331-341 2 CHCGIL24DS6  224C ONVOY, LLC 358      
331-341 3 CHCGIL24DS6  224C ONVOY, LLC 358      
331-341 4   6529 T-MOBILE USA, INC. 358      
331-341 5   624H ONVOY SPECTRUM, LLC 358      
331-341 6   224C ONVOY, LLC 358      
331-341 7   6529 T-MOBILE USA, INC. 358      
331-341 8   6529 T-MOBILE USA, INC. 358      
331-341 9   6529 T-MOBILE USA, INC. 358      
331-808 A CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-808 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-808 1 CHCGIL24DS6  224C ONVOY, LLC 358      
331-808 2 CHCGIL24DS6  224C ONVOY, LLC 358      
331-808 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-808 4 CHCGIL24DS6  224C ONVOY, LLC 358      
331-808 5 CHCGIL24DS6  224C ONVOY, LLC 358      
331-808 6 CHCGIL24DS6  224C ONVOY, LLC 358      
331-808 7 CHCGIL24XMD  495J STRATUS NETWORKS 358      
331-808 8 CHCGILWUJMD  073H TELNYX LLC 358      
331-808 9 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
630-273 A   460K FIRST COMMUNICATIONS, LLC 358      
630-273 0   6529 T-MOBILE USA, INC. 358      
630-273 1 CHCGILMF4MD  5562 METROPCS, INC. 358      
630-273 2 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-273 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-273 4   460K FIRST COMMUNICATIONS, LLC 358      
630-273 5 CHCGILMF4MD  5562 METROPCS, INC. 358      
630-273 6 CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358      
630-273 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-273 8 CHCGILCLXOX  516C AT&T CORP. 358      
630-273 9   460K FIRST COMMUNICATIONS, LLC 358      
630-332 A   829J PAETEC ITEL, LLC 358   2024-12-10   
630-332 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-332 1   829J PAETEC ITEL, LLC 358      
630-332 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-332 3 CHCGIL24DS6  224C ONVOY, LLC 358      
630-332 4 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-332 5 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-332 6 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-332 7 CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358      
630-332 8 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
630-332 9 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
630-552 A PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      
630-552 0 PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      
630-552 1 PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      
630-552 2 PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      
630-552 3 PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      
630-552 4 PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      
630-552 5   6529 T-MOBILE USA, INC. 358      
630-552 6 CHCGIL24DS6  224C ONVOY, LLC 358      
630-552 7 PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      
630-552 8 PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      
630-552 9 PLANILPORS0  9329 ILLINOIS BELL TEL CO 358      

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

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