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Chicago Zone 05-Austin, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
872-277 A CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-277 0   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-12-26   
872-277 1   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-12-26   
872-277 2   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-12-26   
872-277 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-11   
872-277 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-08-27   
872-277 5   515J IP HORIZON LLC 358   2021-06-12   
872-277 6   516J TON80 COMMUNICATIONS, LLC 358   2021-06-14   
872-277 7   224C ONVOY, LLC 358   2023-10-08   
872-277 8   073H TELNYX LLC 358   2021-01-16   
872-277 9   224C ONVOY, LLC 358   2026-01-05   
872-284 A CHCGILWUWMD  321J HD CARRIER LLC 358      
872-284 0   939H COMMIO, LLC 358   2021-09-03   
872-284 1   939H COMMIO, LLC 358   2021-09-03   
872-284 2   624H ONVOY SPECTRUM, LLC 358   2021-07-11   
872-284 3   624H ONVOY SPECTRUM, LLC 358   2022-01-09   
872-284 4   624H ONVOY SPECTRUM, LLC 358   2022-01-09   
872-284 5   624H ONVOY SPECTRUM, LLC 358   2022-01-09   
872-284 6   624H ONVOY SPECTRUM, LLC 358   2022-01-09   
872-284 7   939H COMMIO, LLC 358   2021-09-03   
872-284 8   939H COMMIO, LLC 358   2021-09-03   
872-284 9   321J HD CARRIER LLC 358   2021-07-10   
872-321 A CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
872-321 0   624H ONVOY SPECTRUM, LLC 358   2022-12-17   
872-321 1   224C ONVOY, LLC 358   2022-12-17   
872-321 2   224C ONVOY, LLC 358   2022-12-17   
872-321 3   224C ONVOY, LLC 358   2022-12-17   
872-321 4   224C ONVOY, LLC 358   2022-12-17   
872-321 5   224C ONVOY, LLC 358   2022-12-17   
872-321 6   624H ONVOY SPECTRUM, LLC 358   2022-12-17   
872-321 7   624H ONVOY SPECTRUM, LLC 358   2022-12-17   
872-321 8   624H ONVOY SPECTRUM, LLC 358   2022-12-17   
872-321 9   624H ONVOY SPECTRUM, LLC 358   2022-12-17   
872-337 A CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358      
872-337 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-08-27   
872-337 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-08-27   
872-337 2   224C ONVOY, LLC 358   2022-04-01   
872-337 3   224C ONVOY, LLC 358   2022-04-01   
872-337 4   224C ONVOY, LLC 358   2022-04-01   
872-337 5   224C ONVOY, LLC 358   2022-04-01   
872-337 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-08-27   
872-337 7   516J TON80 COMMUNICATIONS, LLC 358   2022-03-31   
872-337 8   073H TELNYX LLC 358   2022-05-23   
872-337 9   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2022-04-01   
872-341 A BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
872-341 0   939H COMMIO, LLC 358   2024-02-04   
872-341 1   939H COMMIO, LLC 358   2024-02-04   
872-341 2   939H COMMIO, LLC 358   2024-02-04   
872-341 3   939H COMMIO, LLC 358   2024-02-04   
872-341 4   224C ONVOY, LLC 358   2024-02-04   
872-341 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-01-05   
872-341 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-01-05   
872-341 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-01-05   
872-341 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-01-05   
872-341 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-11-19   
872-361 A BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-04-29   
872-361 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-09-02   
872-361 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-07-05   
872-361 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-07-05   
872-361 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-07-05   
872-361 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-07-05   
872-361 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-06-09   
872-361 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-06-09   
872-361 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-06-09   
872-361 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-04-29   
872-361 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-04-29   
872-362 A CHCGILWURMD  965H FRACTEL, LLC 358      
872-362 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-09-24   
872-362 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-09-24   
872-362 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-09-24   
872-362 3   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-05   
872-362 4   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-05   
872-362 5   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-05   
872-362 6   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-05   
872-362 7   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-11-21   
872-362 8   965H FRACTEL, LLC 358   2020-09-11   
872-362 9   984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-11-21   
872-363 A CHCGIL24DS6  224C ONVOY, LLC 358   2024-05-06   
872-363 0   224C ONVOY, LLC 358   2024-05-06   
872-363 1   224C ONVOY, LLC 358   2024-05-06   
872-363 2   224C ONVOY, LLC 358   2024-05-06   
872-363 3   224C ONVOY, LLC 358   2024-05-06   
872-363 4   490J DISH WIRELESS, LLC 358   2024-08-18   
872-363 5   490J DISH WIRELESS, LLC 358   2024-08-18   
872-363 6   321J HD CARRIER LLC 358   2025-10-11   
872-363 7   321J HD CARRIER LLC 358   2025-10-11   
872-363 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-10-10   
872-363 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-10-10   
872-372 A CHCGIL24DS6  224C ONVOY, LLC 358      
872-372 0   515J IP HORIZON LLC 358   2023-07-07   
872-372 1   515J IP HORIZON LLC 358   2023-07-07   
872-372 2   224C ONVOY, LLC 358   2023-03-20   
872-372 3   224C ONVOY, LLC 358   2023-03-20   
872-372 4   224C ONVOY, LLC 358   2023-03-20   
872-372 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-10-16   
872-372 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-10-16   
872-372 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-28   
872-372 8   224C ONVOY, LLC 358   2023-06-26   
872-372 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-28   
872-383 A   224C ONVOY, LLC 358   2025-04-05   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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