Local Calling Guide
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Switch: HSTWTXUF
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| HSTWTXUFAMD | 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | |
| HSTWTXUFGTA | ||
| HSTWTXUFPS1 | HOUSTON | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
Last updated: Fri, 10 Jul 2026 02:55:48 UTC
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