Local Calling Guide
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Switch: HNVIALMT
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| HNVIALMT0GT | HUNTSVILLE | |
| HNVIALMT21W | HUNTSVILLE | |
| HNVIALMTDS0 | HUNTSVILLE MAIN | 6885 SHARP COMMUNICATION, INC. |
| HNVIALMTDS0 | HUNTSVILLE MAIN | 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| HNVIALMTQMD | 6630 SPOK, INC. |
Last updated: Sat, 21 Mar 2026 23:53:39 UTC
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