Local Calling Guide
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Switch: GLTNNHXA
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| GLTNNHXA0MD | ||
| GLTNNHXAPS0 | GILMANTON | |
| GLTNNHXARP0 | 0049 UNION TEL. CO. |
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
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