Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 668

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-668 A Golconda IL CRDLILXEX8X  224C ONVOY, LLC 362      
618-668 0 Golconda IL CRDLILXEX8X  224C ONVOY, LLC 362   2019-05-11   
618-668 1 Golconda IL CRDLIL13AMD  495J STRATUS NETWORKS 362   2020-12-19   
618-668 2 Golconda IL CRDLILXEX8X  224C ONVOY, LLC 362   2019-09-07   
618-668 6 Golconda IL CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-668 8 Golconda IL CRDLILXEXJX  073H TELNYX LLC 362   2021-02-27   
618-668 9 Golconda IL CRDLILXEX8X  224C ONVOY, LLC 362   2022-12-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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