Local Calling Guide
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Switch: PRVDRIUF
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| PRVDRIUF00T | PROVIDENCE | |
| PRVDRIUF0MD | ||
| PRVDRIUF1MD | 732J NUSO, LLC | |
| PRVDRIUF7MD | 939H COMMIO, LLC | |
| PRVDRIUF8MD | ||
| PRVDRIUFAMD | 732J NUSO, LLC | |
| PRVDRIUFBMD | ||
| PRVDRIUFDS1 | PROVIDENCE | 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
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