Local Calling Guide
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Switch: PRVDRINW
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| PRVDRINW4MD | 4016 LEVEL 3 COMMUNICATIONS, LLC - RI | |
| PRVDRINW5MD | 073H TELNYX LLC |
Last updated: Sat, 21 Mar 2026 23:53:39 UTC
Sponsored by: FiberConX Communications Ltd.
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