Local Calling Guide
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Switch: CHMPILCU
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| CHMPILCU3MD | ||
| CHMPILCUDS0 | CHAMPAIGN | 9329 ILLINOIS BELL TEL CO |
| CHMPILCUOMD | 495J STRATUS NETWORKS |
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
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