Local Calling Guide
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Switch: CHYNWYRF
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| CHYNWYRF00T | CHEYENNE | |
| CHYNWYRF1MD | 073H TELNYX LLC | |
| CHYNWYRF2MD | 939H COMMIO, LLC | |
| CHYNWYRF5MD | 197D VONAGE AMERICA LLC | |
| CHYNWYRF6MD | 145J TERRA NOVA TELECOM INC. | |
| CHYNWYRF7MD | 965H FRACTEL, LLC | |
| CHYNWYRF8MD | 321J HD CARRIER LLC | |
| CHYNWYRF9MD | ||
| CHYNWYRFAMD | ||
| CHYNWYRFBMD | 490J DISH WIRELESS, LLC | |
| CHYNWYRFDMD | 490J DISH WIRELESS, LLC | |
| CHYNWYRFDS0 | CHEYENNE | 581H AIRUS, INC. - WY |
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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