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877-228-9224 864-438-3531 408-310-4944
226-909-0542 347-954-5604 918-884-1846
717-736-1868 940-600-9947 970-417-8888

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Index - Area Code 312 - Illinois

Prefix 312-957 - CHICGOZN01, IL (AMERITECH ILLINOIS)

NPA-NXX-X Location Phone Company
312-957-0XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-957-1XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-957-2XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-957-3XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-957-4XXX CHICGOZN01, IL LEVEL 3 COMMUNICATIONS, LLC - IL
312-957-5XXX CHICGOZN01, IL LEVEL 3 COMMUNICATIONS, LLC - IL
312-957-6XXX CHICGOZN01, IL LEVEL 3 COMMUNICATIONS, LLC - IL
312-957-7XXX CHICGOZN01, IL LEVEL 3 COMMUNICATIONS, LLC - IL
312-957-8XXX CHICGOZN01, IL LEVEL 3 COMMUNICATIONS, LLC - IL
312-957-9XXX CHICGOZN01, IL AMERITECH ILLINOIS