Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 237

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-237 A Gardner IL GRNRILGDRS0  9329 ILLINOIS BELL TEL CO 358      
815-237 0 Gardner IL GRNRILGDRS0  9329 ILLINOIS BELL TEL CO 358      
815-237 1 Gardner IL CHCGIL24XMD  495J STRATUS NETWORKS 358      
815-237 2 Gardner IL GRNRILGDRS0  9329 ILLINOIS BELL TEL CO 358      
815-237 5 Gardner IL CHCGILCLXOX  516C AT&T CORP. 358      
815-237 6 Gardner IL   460K FIRST COMMUNICATIONS, LLC 358      
815-237 8 Gardner IL GRNRILGDRS0  9329 ILLINOIS BELL TEL CO 358      
815-237 9 Gardner IL   624H ONVOY SPECTRUM, LLC 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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