Local Calling Guide
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Switch: HSTOTXRW
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| HSTOTXRW02T | HOUSTON | |
| HSTOTXRW2MD | ||
| HSTOTXRWDS0 | HOUSTON | |
| HSTOTXRWDS3 | HOUSTON | 8958 XO TEXAS, INC. |
| HSTOTXRWDS5 | HOUSTON | |
| HSTOTXRWDS7 | HOUSTON | 089G COMITY COMMUNICATIONS, LLC - TX |
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
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