Local Calling Guide
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Switch: NSVMTN17
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| NSVMTN177MD | 4369 LEVEL 3 COMMUNICATIONS, LLC - KY | |
| NSVMTN177MD | 5255 LEVEL 3 COMMUNICATIONS, LLC - AL | |
| NSVMTN177MD | 4806 LEVEL 3 COMMUNICATIONS, LLC - TN | |
| NSVMTN178MD | 197D VONAGE AMERICA LLC | |
| NSVMTN17HMD | 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN |
Last updated: Sat, 21 Mar 2026 23:53:39 UTC
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