Local Calling Guide
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Switch: CHCGIL24
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| CHCGIL240FW | CHICAGO | |
| CHCGIL241MD | ||
| CHCGIL242MD | 939H COMMIO, LLC | |
| CHCGIL245MD | 073H TELNYX LLC | |
| CHCGIL246MD | 114J EXIANT COMMUNICATIONS LLC | |
| CHCGIL247MD | ||
| CHCGIL2495T | CHICAGO | |
| CHCGIL2497T | CHICAGO | |
| CHCGIL249MD | 996H AIRESPRING, INC. | |
| CHCGIL24CM0 | CHICAGO | |
| CHCGIL24DS0 | CHICAGO | 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
| CHCGIL24DS3 | CHICAGO | 515J IP HORIZON LLC |
| CHCGIL24DS6 | CHICAGO | 097D ONVOY, LLC - IN |
| CHCGIL24DS6 | CHICAGO | 224C ONVOY, LLC |
| CHCGIL24DS6 | CHICAGO | 225C ONVOY, LLC - WI |
| CHCGIL24DS7 | CHICAGO | |
| CHCGIL24DS8 | CHICAGO | |
| CHCGIL24KMD | 597F VOIP INNOVATIONS, LLC | |
| CHCGIL24LMD | ||
| CHCGIL24MMD | 515J IP HORIZON LLC | |
| CHCGIL24NMD | 495J STRATUS NETWORKS | |
| CHCGIL24QMD | 475J CALLWORKS CORPORATION | |
| CHCGIL24SMD | 8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL | |
| CHCGIL24X0X | 425J CSC WIRELESS, LLC | |
| CHCGIL24XMD | 495J STRATUS NETWORKS |
Last updated: Thu, 20 Nov 2025 13:34:34 UTC
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