Local Calling Guide
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Switch: HSTNTXYA
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| HSTNTXYA01T | ||
| HSTNTXYA0MD | ||
| HSTNTXYA9MD | ||
| HSTNTXYADMD | ||
| HSTNTXYADS5 | HOUSTON | 903C ONVOY, LLC - TX |
| HSTNTXYAEMD | ||
| HSTNTXYAHMD | 073H TELNYX LLC | |
| HSTNTXYAIMD | 114J EXIANT COMMUNICATIONS LLC | |
| HSTNTXYAJMD | ||
| HSTNTXYAKMD | ||
| HSTNTXYALMD | 597F VOIP INNOVATIONS, LLC | |
| HSTNTXYAMMD | 996H AIRESPRING, INC. | |
| HSTNTXYANMD | 506J TWILIO INTERNATIONAL, INC. | |
| HSTNTXYAOMD | 515J IP HORIZON LLC | |
| HSTNTXYAPMD | 495J STRATUS NETWORKS | |
| HSTNTXYARMD | 622J SKYE TELECOM LLC DBA SKYETEL | |
| HSTNTXYASMD | ||
| HSTNTXYATMD | 732J NUSO, LLC |
Last updated: Thu, 20 Nov 2025 13:34:34 UTC
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