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918-884-1846 717-736-1868 940-600-9947
970-417-8888 866-222-5832 514-416-6061
650-308-6084 864-325-3697 201-682-5337

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Index - Area Code 312 - Illinois

Prefix 312-770 - CHICGOZN01, IL (AMERITECH ILLINOIS)

NPA-NXX-X Location Phone Company
312-770-0XXX CHICGOZN01, IL DENALI SPECTRUM LICENSE, LLC
312-770-1XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-770-2XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-770-3XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-770-4XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-770-5XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-770-6XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-770-7XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-770-8XXX CHICGOZN01, IL AMERITECH ILLINOIS
312-770-9XXX CHICGOZN01, IL AMERITECH ILLINOIS