Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 622

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-622 A O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 0 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 1 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 2 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 3 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 4 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 5 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 6 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 7 O'Fallon IL MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520      
618-622 8 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      
618-622 9 O'Fallon IL OFLNILMQDS0  9329 ILLINOIS BELL TEL CO 520      

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

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