Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 317

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-317 A Lombard IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-317 0 Lombard IL   829J PAETEC ITEL, LLC 358      
630-317 1 Lombard IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-317 2 Lombard IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-317 3 Lombard IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-317 4 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-317 5 Lombard IL   460K FIRST COMMUNICATIONS, LLC 358      
630-317 6 Lombard IL   460K FIRST COMMUNICATIONS, LLC 358      
630-317 7 Lombard IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-317 8 Lombard IL   460K FIRST COMMUNICATIONS, LLC 358      
630-317 9 Lombard IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      

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

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