Local Calling Guide
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Switch: IRMTMIMN
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| IRMTMIMNDS0 | IRON MOUNTAIN | 9323 MICHIGAN BELL TEL CO |
| IRMTMIMNPMD | 2550 123.NET, LLC | |
| IRMTMIMNX2X |
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
Sponsored by: Callcentric - VoIP Internet phone service
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