Local Calling Guide
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Switch: TCMSON20
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| TCMSON200MD | 8377 ROGERS COMMUNICATIONS CANADA INC. | |
| TCMSON20AMD | 2782 TELUS INTEGRATED COMMUNICATIONS | |
| TCMSON20BMD | ||
| TCMSON20RS9 | TECUMSEH | 8051 BELL ONTARIO |
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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