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: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-227 A Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 0 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 1 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 2 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 3 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 4 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 5 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 6 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 7 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-227 8 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      
815-227 9 Rockford IL RCFRILREDS0  9329 ILLINOIS BELL TEL CO 360      

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

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