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: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-667 A Utica IL UTICILUTRS0  9329 ILLINOIS BELL TEL CO 358      
815-667 0 Utica IL CHCGILWUJMD  073H TELNYX LLC 358   2018-07-20   
815-667 1 Utica IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-10   
815-667 4 Utica IL UTICILUTRS0  9329 ILLINOIS BELL TEL CO 358      
815-667 5 Utica IL UTICILUTRS0  9329 ILLINOIS BELL TEL CO 358      
815-667 7 Utica IL UTICILUTRS0  9329 ILLINOIS BELL TEL CO 358      
815-667 8 Utica IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
815-667 9 Utica IL UTICILUTRS0  9329 ILLINOIS BELL TEL CO 358      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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