Local Calling Guide
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Switch: GNBPNCDN
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| GNBPNCDNDS0 | GREENSBORO | |
| GNBPNCDNDS1 | GREENSBORO | 7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC |
Last updated: Sat, 02 May 2026 12:20:53 UTC
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