Local Calling Guide
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Switch: SPFDMAPM
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| SPFDMAPM3MD | ||
| SPFDMAPM4MD | 318J COMCAST IP PHONE, LLC | |
| SPFDMAPM5MD |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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