Local Calling Guide
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Switch: CMDNNJ21
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| CMDNNJ2100T | CAMDEN | |
| CMDNNJ210MD | 475J CALLWORKS CORPORATION | |
| CMDNNJ211MD | 6630 SPOK, INC. | |
| CMDNNJ213MD | 939H COMMIO, LLC | |
| CMDNNJ214MD | ||
| CMDNNJ216MD | 732J NUSO, LLC | |
| CMDNNJ21W01 | CAMDEN |
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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