Local Calling Guide
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Switch: HNVIALOD
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| HNVIALOD00T | HUNTSVILLE | |
| HNVIALOD3MD | ||
| HNVIALOD4MD | 939H COMMIO, LLC | |
| HNVIALOD5MD | ||
| HNVIALOD7MD | 475J CALLWORKS CORPORATION | |
| HNVIALOD8MD | 732J NUSO, LLC | |
| HNVIALODAMD | 6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
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