Local Calling Guide

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 640

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-640 A Ottawa IL LSLEILAADS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
815-640 0 Ottawa IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2021-10-30   
815-640 1 Ottawa IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2016-04-29   
815-640 2 Ottawa IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
815-640 3 Ottawa IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
815-640 4 Ottawa IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-15   
815-640 5 Ottawa IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
815-640 6 Ottawa IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
815-640 7 Ottawa IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
815-640 8 Ottawa IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2019-10-21   
815-640 9 Ottawa IL LSLEILAADS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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