Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
630-344 A Wheaton IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-344 0 Wheaton IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-344 1 Wheaton IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-344 6 Wheaton IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-07-29   
630-345 3 Geneva IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-06   
630-345 5 Geneva IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-06   
630-345 9 Geneva IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-06   
630-348 A Glen Ellyn IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-348 0 Glen Ellyn IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-348 1 Glen Ellyn IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-06   
630-348 6 Glen Ellyn IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-06   
630-366 A Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 A Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 0 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 1 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 2 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 3 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 4 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 5 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 6 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 7 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-382 9 Hinsdale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 A Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 0 Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 1 Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 2 Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 3 Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 4 Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 5 Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 6 Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-395 8 Downers Grove IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-433 A Elmhurst IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-433 5 Elmhurst IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-433 9 Elmhurst IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-438 A Bensenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-438 1 Bensenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-438 2 Bensenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-438 7 Bensenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-438 9 Bensenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-439 A Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-439 0 Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-439 1 Roselle IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-446 A Glen Ellyn IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-446 1 Glen Ellyn IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-446 4 Glen Ellyn IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-04-03   
630-446 9 Glen Ellyn IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-463 A Geneva IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-463 5 Geneva IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-08-31   
630-463 9 Geneva IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-475 A Bensenville IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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