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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-630 A Carbondale IL CRDLIL13AMD  495J STRATUS NETWORKS 362      
618-630 0 Carbondale IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2024-02-18   
618-630 1 Carbondale IL CRDLIL13AMD  495J STRATUS NETWORKS 362   2020-09-20   
618-630 2 Carbondale IL   224C ONVOY, LLC 362   2024-03-09   
618-630 3 Carbondale IL CRDLILXEXYX  624H ONVOY SPECTRUM, LLC 362   2023-06-30   
618-630 4 Carbondale IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2024-04-08   
618-630 5 Carbondale IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2024-04-08   
618-630 6 Carbondale IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2024-04-08   
618-630 7 Carbondale IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2024-04-08   
618-630 8 Carbondale IL CRDLILXEX8X  224C ONVOY, LLC 362   2023-10-16   
618-630 9 Carbondale IL CRDLILXEX8X  224C ONVOY, LLC 362   2023-10-16   

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

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