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: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-489 A Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      
815-489 0 Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      
815-489 1 Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      
815-489 2 Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      
815-489 3 Rockford IL   829J PAETEC ITEL, LLC 360      
815-489 5 Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      
815-489 6 Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      
815-489 7 Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      
815-489 8 Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      
815-489 9 Rockford IL RCFRILRTDS1  9329 ILLINOIS BELL TEL CO 360      

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

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