Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
872-289 2 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2021-11-20   
872-289 3 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2021-11-20   
872-289 4 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2021-11-20   
872-289 5 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2021-11-20   
872-289 6 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2021-11-20   
872-304 6 Chicago Zone 03-Kildare IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2016-12-26   
872-317 A Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
872-317 0 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 1 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 2 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 3 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 4 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 5 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 6 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 7 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 8 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-317 9 Chicago Zone 07-Stewart IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-22   
872-318 A Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
872-318 5 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-17   
872-318 6 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-17   
872-318 7 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-17   
872-318 8 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-17   
872-318 9 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-17   
872-323 A Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
872-323 0 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 1 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 2 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 3 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 4 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 5 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 6 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 7 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 8 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-323 9 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-07-13   
872-355 1 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-31   
872-355 2 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-31   
872-355 3 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-31   
872-355 4 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-31   
872-355 5 Chicago Zone 01-Calumet IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-03-31   
872-365 6 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2020-09-07   
872-374 A Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 0 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 1 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 2 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 3 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 4 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 5 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 6 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 7 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   
872-374 8 Chicago Zone 02-Edgewater IL 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2024-03-25   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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