Local Calling Guide
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Switch: AUSTTXUH
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| AUSTTXUH5MD | 6114 LEVEL 3 COMMUNICATIONS, LLC - TX | |
| AUSTTXUH9MD | 073H TELNYX LLC | |
| AUSTTXUHAMD | 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | |
| AUSTTXUHXMD | ||
| AUSTTXUHZMD |
Last updated: Sat, 21 Mar 2026 23:53:39 UTC
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